Automatic Control Fundamentals- IC02 I&C Technician PDF

**Training Services & Business Development Department** **Technical Competencies & Curriculum Division** **Assessment and Quality Group** **Automatic Control Fundamentals- IC02** **I&C Technician** **Theoretical Test Bank** **Duration... Minutes** **Name: \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\...

**Training Services & Business Development Department** **Technical Competencies & Curriculum Division** **Assessment and Quality Group** **Automatic Control Fundamentals- IC02** **I&C Technician** **Theoretical Test Bank** **Duration... Minutes** **Name: \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ Badge \#: \_\_\_\_\_\_\_\_\_\_\_\_\_\_** **انتبه: الأسئلة على وجهي كل ورقة** --------------- ----------------- ----------------- **Question \#** **Total Marks** **TECHNICAL** **TOTAL** --------------- ----------------- ----------------- **[A-]** **[Choose the correct answer]:** 1. What are the three basic types of logic elements? a. Electric Shock, Arc Blast, Fire, Exposure b. AND gate, NOR gate and inverter c. NAND gate, NOR gate, and inverter d. AND gate, OR gate and inverter 2. The output of an NOR gate is 1 when................. a. all inputs are (0). b. any inputs is (1). c. all inputs are (1). d. any inputs is (0) 3. What conditions must be met for an OR gate output to be (0)? a. One of the inputs must be 1 b. One of the inputs must be (0) c. All of the inputs must be (1) d. All of the inputs must be (0) 4. What is the logic function expressed by the equation NOT? a. NAND b. OR c. AND d. NOT 5\. When is the output of an AND gate (1)? a. When all inputs are (0). b. When all inputs are (1). c. When any inputs is (1). d. When any inputs is (0) 6. What is the output of a three input AND gate with inputs A, B, C? a. A + B + C b. A \* B \* C c. A - B -- C d. A / B / C 7. What is the primary function of a NOT gate? a. To invert the input b. To provide a constant output c. To combine inputs d. To measure voltag 8. Which logic gate outputs true only when all inputs are false? a. NOR gate b. AND gate c. OR gate d. NAND gate 9. Which of the following gates is used for implementing a basic memory function? a. AND gate b. OR gate c. NOT gate d. SR latch 10\. What is the output equation of a 4-input OR gate with inputs W, Y, X, Z? a. J = W \* Y \* X \* Z b. J = W - Y - X - Z c. J = W + Y + X + Z d. J W / Y / X / Z 11\. What is the output of a 3-input NAND gate with inputs 0, 1, and 1? a. Undefined b. 1 c. 0 d. Error 12\. What does the AND gate perform in logical terms? e. The compressor speed at which enough amount of air is drawn by the compressor and pushed into the combustion chamber, this speed is about......% of the normal speed of the gas turbine. a. 10 b. 20 c. 45 d. 60 f. Mechanical power generated by a gas turbine may be used to drive a\_\_\_\_\_\_\_\_\_. a. Generador b. Compresor c. Pump d. Any of the above g. The compartment which contains the support systems as fuel system, lubrication system, and hydraulic system is called \_\_\_\_\_\_\_\_\_ a. Gas Turbine Compartment b. Accessory Compartment h. The compartment which contains the combustion chambers, fuel nozzles, flame a. Gas Turbine Compartment b. Accessory Compartment c. Load Coupling Compartment d. Fuel gas Valve Compartment i. Gas is used in the Gas Turbine Fire Fighting System a. Oxygen b. Nitrogen c. Hydrogen d. Carbon dioxide j. If there is some problem in fuel system, in spark plugs and in ignition power supply; the \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ Annunciator Drop will appear in. Turbine Control Cab a. Excessive Vibration b. CO2 System in Operation c. Excessive Temperature in Gas Turbine Exhaust d. Failure of Fire or Loss of Flame k. The fuel is ignited by spark plugs when the turbine rated speed is a. 10 % b. 20% c. 35% d. 50% l. When the turbine reaches \_\_\_\_\_\_\_ % (65, 85) of the rated speed, Gas Turbine produces enough power to drive its compressor. a. 10 % b. 20% c. 65% d. 85% m. The amount of air supplied at.... % speed is sufficient to establish the flame. a. 10 % b. 20% c. 35% d. 50% n. Linear Voltage Differential Transformers (LVDT), supply............feed back to the turbines speedtronic control panel a. Fuel Gas Temperature b. Fuel Gas Pressure c. a valve position d. pressure transducer o. Stop / ratio servo-valve is an electro-hydraulically operated........... flow control valve. a. One -- way b. Two-way c. Three-way d. Four-way p.............. not only provides to monitor the gas turbine operational parameters but also provides commands for its operation a. INFI-90 b. DCIS c. Speedtrnonic d. HMI q. The start-up control loop is..............that programs fuel to the gas turbine a. Closed loop b. an open loop r.................. provides the signal when the turbine shaft starts or stops rotating or the shaft speed is at zero speed a. The minimum speed detector b. The Zero speed detector c. The accelerating speed relay d. The high-speed sensor s.................indicates when the turbine has reached approximately 50 percent speeds. a. The minimum speed detector b. The Zero speed detector c. The accelerating speed relay d. The high-speed sensor t. Which is not an applicable method to detect the presence of flammable gas a. Point Type IR Detectors b. Electrochemical sensors c. Catalytic sensors d. Open Path IR Detectors u. List the device that is not a common output transducer for an electronic pressure transmitter. a. Capacitance b. LVDT c. strain gage d. flapper-nozzle v. When performing a zero-based calibration on a D/P transmitter, the low pressure port of the transmitter: a. should be closed b. should be connected to a vacuum source c. should be connected to the high pressure air supply d. should be vented to the atmosphere w. Interface level transmitter output is: a. 12mA when tank is filled 50% physically b. 4 mA when tank is fully filled with heavier fluid c. 20 mA when tank is fully filled with lighter fluid d. 20 mA when tank is fully filled with heavier fluid x. What is the air standard cycle for a Gas-Turbine called? a. Reheat cycle b. Rankine cycle c. Brayton cycle d. Diesel cycle y. What part or % of power developed is utilised for driving the compressor? a. 65 % b.  70 % c. 55 % d. 80 % z. The acronym MFC represents which of the following? a. Main fuel control b. Midframe compressor c. Manifold fuel control d. Maritime fuel congress a. The lube oil scavenge pressure on the gas turbine engine shown in the illustration is sensed by which of the following? a. RTD b. Probe c. Manometer d. Transducer b. Accelerometers are generally used on gas turbine engines to sense which of the following? a. Rate of rotor speed changes b. High frequency vibration c. Gas generator speed with respect to power turbine speed c. The current through the coil of an electromagnet is doubled. The magnetic field around the coil e. Is halved f. Is doubled g. Become four times h. Remains the same d. HART stands for................... a. Half-Duplex Receiving Terminal. b. Highway Addressable Remote Transducer. c. Highway Addressable Remote Terminal. d. Handheld Addressable Ramp Technology. e. Closed loop consists of Primary Element, Measuring Element,................ & Final Element. a. Sensing element b. Terminal element c. Controlling element d. Feedback element f. The primary element of a closed loop control system is usually located at......... a. The site b. The control room c. The measuring element d. The control element g.............. is a sensor device that senses or detects a change in the process variable and converts the change into an electronic value in either voltage or current that is proportional to the change in the process variable. a. Controlling element b. Terminal element c. Final controlling element d. primary element h. The percentage O2 by Weight in atmospheric air is a. 18% b. 23% c. 77% d. 79% i. An instrument to have a wide rang, the instrument should have a. Linear scale b. Square law scale c. Exponential scale d. Logarithmic scale j. The spring material used a spring control device should have the following property: a. Should be non-magnetic b. Must be of low temperature coefficient c. Should have low specific resistance a. All of the above k............... Provides the mechanical power necessary to move the components within the valve body. a. Valve actuator b. Valve body c. Limit switch d. I/P converter l. Which of the following has a linear scale. a. Thermocouple meter b. Moving iron meter c. Electromagnetic moving coil instrument (EMMC) d. Moving coil meter m.............. is used to maintain oil pressure of the hydraulic system used for control valve in case of sudden oil pressure drop. a. LVDT b. Accumulator c. Limit switch d. Dump Valve n. In Electric motor-operated actuators \...\...\....... are usually used for preventing over travel of the valve stem. a. LVDT b. Accumulator c. Limit switch d. Dump Valve o. When using ohmmeter, applied voltage is to be disconnected from the circuit because a. Voltage source will increase resistance a. Current will decrease resistance b. The ohmmeter has its own internal battery c. Voltage source will decrease resistance p............ is a motion-control device designed to actively compare stem position against the control signal, adjusting pressure to the actuator diaphragm or piston until the correct stem position is reached a. Accumulator b. I/P Converter c. Positioner d. Dump Valve q................ is used in control applications where a specific valve/actuator action is required when supply pressure falls below a specific trip point. a. Accumulator b. I/P Converter c. Dump Valve d. Trip Valve r. An instrument to be used for measurement and control should preferably have a. Dead zone and dead time b. Linear output and fast response c. Non linear output and slow response d. A highly damped response s. The error of instrument is normally given as a percentage of b. Measured value c. Full scale value d. Mean value e. RMS value t. The internal resistance of an ammeter should be a. Very small b. Medium c. High d. Infinity **[B- Check (]**√**[) for the correct sentence and (x) for the wrong sentence: ]** +-----------------------+-----------------------+-----------------------+ | \# | Question | Answer | +=======================+=======================+=======================+ | 43. | Failure to fire or | x | | | loss of flame causes | | | | alarm signal without | | | | tripping the system | | +-----------------------+-----------------------+-----------------------+ | 44 | If detector fails to | √ | | | operate or sense | | | | flame within allotted | | | | time causes alarm | | | | then trip | | +-----------------------+-----------------------+-----------------------+ | 45 | Fire Protection CO2 | x | | | Pressure Low, Out of | | | | Service or Low | | | | Control Voltage all | | | | these signals just | | | | causes alarm without | | | | tripping | | +-----------------------+-----------------------+-----------------------+ | 46 | Gas Turbine Exhaust | √ | | | Temperature Rise is | | | | one of trip signals | | +-----------------------+-----------------------+-----------------------+ | 47 | A combustion gas | √ | | | turbine burns fuel | | | | with air, to make hot | | | | gases | | +-----------------------+-----------------------+-----------------------+ | 48 | Gas turbine needs a | √ | | | large volume of hot | | | | gases to generate | | | | mechanical power | | +-----------------------+-----------------------+-----------------------+ | 49 | Speed of the gas | x | | | turbine rotor is | | | | always the same as | | | | speed of the | | | | generator | | +-----------------------+-----------------------+-----------------------+ | 50 | Some useful energy of | √ | | | gas turbine exhaust | | | | gases waste to the | | | | atmosphere | | +-----------------------+-----------------------+-----------------------+ | 51 | The gas turbine cycle | √ | | | used actually in | | | | plant operation, is a | | | | Closed Cycle | | +-----------------------+-----------------------+-----------------------+ | 52 | self-sustaining speed | x | | | is when a turbine | | | | speed reaches about | | | | 85 % | | +-----------------------+-----------------------+-----------------------+ | 53 | The starting device | √ | | | stops automatically | | | | at 65 % of the rated | | | | speed | | +-----------------------+-----------------------+-----------------------+ | 54 | AC is supplied to the | x | | | rotating rotor of the | | | | generator | | +-----------------------+-----------------------+-----------------------+ | 55 | If a loss of flame is | √ | | | sensed by only one | | | | flame detector | | | | sensor, the control | | | | circuitry will cause | | | | an annunciation only | | +-----------------------+-----------------------+-----------------------+ | 56 | When the turbine is | x | | | being started, a | | | | flame detector is | | | | used to ignite the | | | | flame | | +-----------------------+-----------------------+-----------------------+ | 57 | A flame sensor is | √ | | | filled with a gas, | | | | sensitive to | | | | ultraviolet light. | | +-----------------------+-----------------------+-----------------------+ | 58 | Liquid fuel is easy | x | | | to atomize but | | | | gaseous fuel is mixed | | | | with atomizing air | | +-----------------------+-----------------------+-----------------------+ | 59 | The temperature of | x | | | hot gases leaving the | | | | turbine is | | | | approximately | | | | 1000^o^C | | +-----------------------+-----------------------+-----------------------+ | 60 | Thermal Efficiency of | √ | | | a gas turbine can be | | | | increased by using | | | | the heat in its | | | | exhaust gases | | +-----------------------+-----------------------+-----------------------+ | 61 | Starting of a Gas | √ | | | Turbine is protected | | | | against low oil | | | | pressure and high | | | | temperature | | +-----------------------+-----------------------+-----------------------+ | 62 | Servo-valve is an | x | | | electro-hydraulically | | | | operated pressure | | | | control valve | | | | actuated by a signal | | | | from the turbine | | | | speedtronic control | | | | circuit | | +-----------------------+-----------------------+-----------------------+ | 63 | When the purity of | x | | | H~2~ gas in a | | | | generator drops to | | | | below 85 %, an | | | | automatic purging of | | | | generator will start | | | | by CO~2~ gas | | +-----------------------+-----------------------+-----------------------+ | 64 | The DCIS is used only | x | | | to monitor the | | | | Operational | | | | Parameters of a | | | | running gas turbine. | | +-----------------------+-----------------------+-----------------------+ | 65 | 4-20 mA current | √ | | | signal requires | | | | individual cable for | | | | individual devices | | +-----------------------+-----------------------+-----------------------+ | 66 | Foundation Fieldbus | x | | | is an all-digital | | | | ,serial one way | | | | communication system | | +-----------------------+-----------------------+-----------------------+ | 67 | The Symbol shown | x | | | means that the | | | | instrument is | | | | | | | | Temperature Indicator | | | | Transmitter ,loop | | | | number 500 | | | | | | | | Installed in field. | | +-----------------------+-----------------------+-----------------------+ | 68 | Double-acting piston | x | | | actuators give | | | | maximum force in one | | | | direction | | +-----------------------+-----------------------+-----------------------+ | 69 | HART Communication is | x | | | a Unidirectional | | | | industrial field | | | | communication | | | | protocol used to | | | | communicate between | | | | intelligent field | | | | instruments and host | | | | systems | | +-----------------------+-----------------------+-----------------------+ **C. [Match between the two columns ]** -- -- -- -- **70** **71** **72** **73** **74** -------- -------- -------- -------- -------- **E** **A** **C** **B** **D** **[Using the P&ID Match each name with the suitable letter in the the following figures]** +-----------------------------------+-----------------------------------+ | Symbol | Description | +===================================+===================================+ | 42\. Main Process Line | a. E | +-----------------------------------+-----------------------------------+ | 43\. Auxiliary Process Line | b. A | +-----------------------------------+-----------------------------------+ | 44 Pneumatic Signal Line | c. FCV 46 | +-----------------------------------+-----------------------------------+ | 45 Capillary Tubing Signal Line | d. B | +-----------------------------------+-----------------------------------+ | 46 Electrical Signal Line | e. FIC 46 | +-----------------------------------+-----------------------------------+ | 47 Filed mounted equipment | f. C | +-----------------------------------+-----------------------------------+ | 48 Panel mounted equipment | g. D | +-----------------------------------+-----------------------------------+ 42 43 44 45 46 47 48 ---- ---- ---- ---- ---- ---- ---- d a g f b c e **Read the following P&ID Diagram**  **Loop Number** -------------------------- ------------ -- **Identify instruments** **TI 12** **PI 12** **PT 12** **PCV 12** **PIC 12** **PTD 12** **\ ** **[Siemens PLC (HMI) Questions: ]** **[SPPA-T3000 workbench -- Operation Mode (engineers, operators, maintenance staff)]** +-----------------------+-----------------------+-----------------------+ | \# | Question | Answer | +=======================+=======================+=======================+ | 1 | In T3000 workbench | √ | | | favorites menu the | | | | favorites and user | | | | specific plant | | | | displays are stored | | | | in the personal | | | | profile of a user | | +-----------------------+-----------------------+-----------------------+ | 2 | In T3000 workbench | X | | | alarm control | | | | functions , Whenever | Gray | | | the Default ASD | | | | contains only | | | | acknowledged alarms, | | | | or no alarms at all, | | | | the ASD indicator | | | | will have a steady | | | | red color. | | +-----------------------+-----------------------+-----------------------+ | | In SPPA-T3000 | X | | | workbench, The | | | | maximum number of | Limited | | | dynamic diagrams | | | | (i.e. Plant Displays | | | | open in Operation | | | | Mode and Dynamic | | | | Function Diagrams) | | | | simultaneously open | | | | in a Workbench is | | | | unlimited. | | +-----------------------+-----------------------+-----------------------+ | | In SPPA-T3000 | √ | | | workbench, When the | | | | open diagram limit is | | | | reached and a user | | | | attempts to open a | | | | new diagram the most | | | | important diagrams | | | | which is set as Not | | | | Auto-Closable will | | | | not be closed | | +-----------------------+-----------------------+-----------------------+ | | Pictograms are | √ | | | dynamic symbols that | | | | provide information | | | | about plant and | | | | process conditions in | | | | Plant Displays. | | +-----------------------+-----------------------+-----------------------+ | | In pictogram, the | X | | | device change-over | | | | (DCO) function is | 4 | | | used to control and | | | | monitor a group of up | | | | to 6 motor drives. | | +-----------------------+-----------------------+-----------------------+ | | In pictogram the | √ | | | setpoint adjuster | | | | function is used to | | | | control and monitor a | | | | setpoint value and | | | | follow an external | | | | value at the output, | | | | control the output | | | | value. | | +-----------------------+-----------------------+-----------------------+ | | Alarm types have two | √ | | | categories: Process | | | | Alarms and system | | | | alarms. | | | | | | | | Process Alarms | | | | originating from | | | | monitoring of the | | | | plant and process. | | +-----------------------+-----------------------+-----------------------+ | | The alarm sequence | X | | | display (ASD) provide | | | | the interface for | flash quickly | | | users to view, | | | | analyze and control | | | | alarms. Whenever the | | | | Default ASD contains | | | | any unacknowledged | | | | alarms, the ASD | | | | indicator will not | | | | flashing. | | +-----------------------+-----------------------+-----------------------+ | | When a user | √ | | | acknowledges an alarm | | | | it means that the | | | | user has seen and | | | | recognized the alarm. | | +-----------------------+-----------------------+-----------------------+ | | Alarms can not be | X | | | acknowledged | | | | automatically by the | can | | | system. | | +-----------------------+-----------------------+-----------------------+ | | In SPPA-T3000 ASD | √ | | | alarm can be in one | | | | of two states, it is | | | | either Active or | | | | Inactive, When an | | | | alarm becomes active | | | | (1) it is RAISED, | | | | when it becomes | | | | | | | | inactive (0) it is | | | | GONE | | +-----------------------+-----------------------+-----------------------+ | | In SPPA-T3000 alarm | X | | | sequence display ASD | | | | screen the name of | red | | | all nodes containing | | | | suppressed alarms | | | | will appear in blue | | | | color in the | | | | hierarchy tree | | +-----------------------+-----------------------+-----------------------+ | | | | +-----------------------+-----------------------+-----------------------+ | | | | +-----------------------+-----------------------+-----------------------+ 1. In SPPA-T3000 Workbench, the dialog activates or deactivates the Operation Mode is........... a. Favorites menu b. View menu c. Window menu d. Mode menu 2. In SPPA-T3000 Workbench, PDH refers to..................... a. Plesiochronous digital hierarchy b. Plant Display Hierarchy c. professional development Hierarchy d. Plant Digital Hierarchy 3. In SPPA-T3000 Workbench, in alarm control function menu shown in fig.............. Is used to give the user immediate indication of new alarms a. 1 b. 2 c. 3 d. 4 4. In SPPA-T3000 Workbench alarm controls, whenever the Default ASD contains any unacknowledged alarms, the ASD indicator will............... a. Have steady gray color b. Have steady red color c. Flash quickly d. Not flashing 5. In SPPA-T3000 Workbench alarm controls, Alarms can be acknowledged via the button...... a. 1 b. 2 c. 3 d. 4 6. In SPPA-T3000 Workbench operation mode screen, the symbol of the plug icon which indicates the status of the connection to the Plant Display Server is......... +-----------------+-----------------+-----------------+-----------------+ | b. | | c. | | +=================+=================+=================+=================+ | c) |  | | | +-----------------+-----------------+-----------------+-----------------+ 7. In SPPA-T3000 Workbench keyboard and mouse controls, activating the magnifying glass utility to enlarge items when viewing Plant Displays and Dynamic Function Diagrams by......... a. Pressing **CTRL** and **ALT** buttons and the left mouse b. Pressing **CTRL** and **ALT** buttons and the right mouse c. Pressing **Shift** and **ALT** buttons and the left mouse d. Pressing **Shift** and **ALT** buttons and the right mouse 8. SPPA-T3000 Workbench can be switched between two modes.............. a. Operation mode and diagnosing mode b. Operation mode and control mode c. Control mode and diagnosing mode d. Operation mode and configuration mode 9. In SPPA-T3000 Workbench multi-screen operation mode, maximum number of screens that can be connected to a client computer are......... a. 2 screens b. 3 screens c. 4 screens d. 6 screens 10. In SPPA-T3000 Workbench, The PDH is a......... structure that contains the Plant Displays used to operate the plant. a. Tree b. Ring c. Stare d. Mesh 11. In SPPA-T3000 Workbench , when the user close the PDH, it can be re-opened by Selecting the............ menu, then Plant Display Hierarchy View from the drop down menu. a. Applications b. Favorites c. View d. Window 12. In SPPA-T3000 Workbench plant display Hierarchy, The diagram that is currently open and selected (and will be navigated from is indicated with a....... Border in the PDH. a. Green b. Red c. Blue d. Gray 13. In SPPA-T3000 workbench, the maximum number of simultaneously opened dynamic diagrams is set to..... displays. a. 10 b. 15 c. 20 d. 30 14. The Pictogram symbol faceplate which indicates that the device status is stopped /off/ closed is........... +-----------------+-----------------+-----------------+-----------------+ | a) | | b) |  | +=================+=================+=================+=================+ | c) | | d. |  | +-----------------+-----------------+-----------------+-----------------+ 15. The Pictogram symbol for pump is................ a) b) ---- ------------------------ ---- -- c)  d) 16. The Pictogram symbol for valve is................ a) b)  ---- -- ---- ------------------------ c) d)  **[For the motor faceplate shown in fig:]** 17. Button 1 is used........ a. To switch over between automatic and manual mode b. To activate the commissioning mode c. To stop the motor d. To reset failure status 18. Button 6 is used........ a. To switch over between automatic and manual mode b. To activate the commissioning mode c. To execute operation commands d. To select Tagged-Out mode 19. Button 2 is used........ a. To switch over between automatic and manual mode b. To confirm operation commands c. To stop the motor d. To start the motor 20. Button 7 is used........ a. To switch over between automatic and manual mode b. To confirm operation commands c. To stop the motor d. To start the motor 21. Button 4 is used........ a. To switch over between automatic and manual mode b. To confirm operation commands c. To stop the motor d. To start the motor 22. The pictogram indication for running slow speed / forward motor is......... a) b)  ---- -- ---- ------------------------ c)  23. The pictogram indication for running stopped motor is......... a) b) ---- ------------------------ ---- -- c)  24. The pictogram symbol for closed actuator is......... a) b)  ---- -- ---- ------------------------ c)  25. The pictogram symbol for three-way valve opened status is......... a) b) ---- ------------------------ ---- -- c)  **[For the actuator faceplate shown in fig:]** 26. Button 3 is used........ a. To step close the actuator b. To step open the actuator c. To close the actuator d. To stop the actuator 27. Button 4 is used........ a. To step close the actuator b. To step open the actuator c. To close the actuator d. To stop the actuator 28. Button 10 is used........ a. To step close the actuator b. To step open the actuator c. To close the actuator d. To stop the actuator 29. indicator 3 is used to indicate............. a. The current value of the controllers output signal as a bar b. The current value of the error signal at the controller input, as a bar c. The current value of the tracking signal at the controller input as a digital value d. The controller setpoint 30. indicator 10 is used to indicate............. a. The current value of the controllers output signal as a bar b. The current value of the error signal at the controller input, as a bar c. The current value of the tracking signal at the controller input as a digital value d. The controller setpoint 31. Button 14 is............. a. Open loop mode command b. Close loop mode command c. Commissioning mode command d. Rest failure status command  **[For the Device Change Over faceplate symbol shown in fig: ]** 32. Status indication 3 in the Faceplate, indicates......... a. The number of drives requested to be in operation b. The number of drives, actually in operation c. Corresponding drive is running d. Corresponding drive is stopped 33. Status indication 8 in the Faceplate, indicates......... a. The number of drives requested to be in operation b. The number of drives, actually in operation c. Corresponding drive is running d. Corresponding drive is stopped 34. Status indication 4 in the Faceplate, a drive symbol with green border indicates......... a. Corresponding drive is manual mode b. Corresponding drive is commissioning mode c. Corresponding drive is running d. Corresponding drive is stopped 35. Status indication 4 in the Faceplate, a drive symbol with black border indicates......... a. Corresponding drive is manual mode b. Corresponding drive is commissioning mode c. Corresponding drive is running d. Corresponding drive is stopped **[For the Setpoint Adjuster (SPADJ) Symbol Faceplate shown in fig:]** 36. indicator 4 is used to indicate............. a. Current value of the output signal, indicated as bar b. Current value of the output signal, indicated as digital c. The internally adjusted target setpoint of the setpoint adjuster d. The value received at the input from an external source 37. indicator 5 is used to indicate............. a. Current value of the output signal, indicated as bar b. Current value of the output signal, indicated as digital c. The internally adjusted target setpoint of the setpoint adjuster d. The value received at the input from an external source 38. indicator 6 is used to indicate............. a. Current value of the output signal, indicated as bar b. Current value of the output signal, indicated as digital c. The internally adjusted target setpoint of the setpoint adjuster d. The value received at the input from an external source 39. indicator 10 is used to indicate............. a. Current value of the output signal, indicated as bar b. Current value of the output signal, indicated as digital c. The internally adjusted target setpoint of the setpoint adjuster d. The value received at the input from an external source 40. There are several default Alarm Types available have abbreviations **A**,W,T,C, etc..., W refers to.......... a. A critical alarm b. A less critical alarm c. A least critical alarm. d. A very critical alarm 41. Whenever the Default Alarm Sequence Displays (ASD) contains any unacknowledged alarms, the ASD indicator will............. a. Flash quickly b. Not flash c. Have a steady gray color d. Have a steady blue color 42. For Siemens ET-200M station shown in fig., name each component by matching between the two columns:  Item Identification ------ ------------------------------- 1 A. I/O Module 2 B. Redundant Interface Module 3 C. Power Supply module 4 D. Interface Module +-----------------------------------+-----------------------------------+ | **\ | Identification | | **LED | | +===================================+===================================+ | 1 | A. I/O module | +-----------------------------------+-----------------------------------+ | 2 | B. Redundant Interface Module IM | | | 153-2 | +-----------------------------------+-----------------------------------+ | 3 | C. ET-200 Power supply | +-----------------------------------+-----------------------------------+ | 4 | D. Interface Module IM 153-2 | +-----------------------------------+-----------------------------------+ 1 2 3 4 --- --- --- --- C D B A 43. For the application server ftserver W4300 with its CPU-I/O enclosure three status LEDs shown in fig., match between the columns to specify each LED identification: +-----------------------------------+-----------------------------------+ | **\ | Identification | | **LED | | +===================================+===================================+ | A | 1. fault / identify indicator | +-----------------------------------+-----------------------------------+ | B | 1. Simplex/duplex indicator | +-----------------------------------+-----------------------------------+ | C | 2. Standby indicator | +-----------------------------------+-----------------------------------+ | | 3. Power indicator | +-----------------------------------+-----------------------------------+ A B C --- --- --- 4 1 2 u. For the application server ftserver W4300 with its CPU-I/O enclosure status LEDs shown in fig., match between the columns to specify each LED state and its description :  +-----------------------+-----------------------+-----------------------+ | | **\ | Description | | | **LED and state | | +=======================+=======================+=======================+ | | 1. Green unlit | E. Online or booting | +-----------------------+-----------------------+-----------------------+ | | 2. Green blinking | F. Brocken or | | | | partially Brocken | | | | component in | | | | enclosure | +-----------------------+-----------------------+-----------------------+ | | 3. Green steady | G. Operating in | | | | simplex mode | +-----------------------+-----------------------+-----------------------+ | | 4. Amber unlit | H. Power off or no | | | | standby power | +-----------------------+-----------------------+-----------------------+ | | 5. Amber steady | I. Safe to remove, | | | | offline or power | | | | off | +-----------------------+-----------------------+-----------------------+ | | 6. Amber blinking | J. Operating in | | | | Duplex mode | +-----------------------+-----------------------+-----------------------+ | | 7. White unlit | K. Standby power | +-----------------------+-----------------------+-----------------------+ | | 8. White steady | L. Offline or | | | | functioning | | | | normally | +-----------------------+-----------------------+-----------------------+ | | 9. White blinking | M. Either CPU or I/O | | | | element is being | | | | identified from a | | | | command in ftSMC | +-----------------------+-----------------------+-----------------------+ 1 2 3 4 5 6 7 8 9 --- --- --- --- --- --- --- --- --- D G A H B I E F C **[GE PLC MARK Vie CONTROL SYSTEM ]** 1. For mark Vie controller I/O module consists of the following parts except......... a. Terminal Board b. Terminal Block c. I/O Pack d. COM Port 2. For mark Vie controller I/O module, there are two types of terminal boards......... a. T-type & S-Type b. T-type & Y-Type c. T-type & W-Type d. Y-type & S-Type 3. For mark Vie controller I/O pack is used to............. a. Provide initialization data during start up b. Plug into terminal board to Digitize signals and communicate to controller c. Keep master time clock d. Provide variable state failure information 4. For mark Vie controller I/O module common packs PTCC is used for............. a. Relay outputs (12 pins / pack) b. RTD Inputs (8 pins / pack) c. Servo command / LVDT feedback d. Thermocouple Inputs (12 pins / pack) 5. For mark Vie controller I/O module common packs PRTD is used for............. a. Relay outputs (12 pins / pack) b. RTD Inputs (8 pins / pack) c. Servo command / LVDT feedback d. Thermocouple Inputs (12 pins / pack) 6. For mark Vie controller I/O module common packs PSVO is used for............. a. Relay outputs (12 pins / pack) b. RTD Inputs (8 pins / pack) c. Servo command / LVDT feedback d. Thermocouple Inputs (12 pins / pack) 7. For mark Vie basic Network Architecture, HMI viewer belongs to...........layer. a. IONet b. Control c. Supervisory d. Enterprise 8. For mark Vie basic Network Architecture, turbine control, generator protection and BOP belongs to...........layer. a. IONet b. Control c. Supervisory d. Enterprise 9. For mark Vie basic Network I/O Modules belongs to...........layer. a. IONet b. Control c. Supervisory d. Enterprise 10. For basic network architecture shown in fig., there are 3-key networks which are...........  a. 1- UDH, 2- IONet, 3-PDH b. 1-IONet, 2- PDH, 3-UDH c. 1- IONet, 2- Enterprise, 3-UDH d. 1-IONet , 2-UDH, 3-PDH 11. Unit data highway (UDH) connects......... a. GE control systems and HMI servers b. HMI servers and remote viewers, printers c. IONet layer and HMI viewers d. IONet layer and GE control systems 12. Plant data highway (PDH) connects......... a. GE control systems and HMI servers b. HMI servers and remote viewers, printers c. IONet layer and HMI viewers d. IONet layer and GE control systems 13. The operator deals with the Mark Vie control system via........... a. PDH b. UDH c. HMI d. Network Printers 14. For Mark Vie Dual redundant controllers, there are....... a. Just R controller b. R & S controllers c. R , S & T Controller d. SPSN 15. For Mark Vie I/O redundancy, which fig. in the following is for single pack dual network (SPDN). a) b) ---- ------------------------ ---- -- c)  16. When we have three temperature readings coming from three sensors with the sensors input values are 910, 985 and 978 the median selected value will be.......... a. 910 b. 985 c. 978 d. 900 17. in CimView start check screen, signals which are in.........color inhabit start requests. a. Green b. Blue c. Red d. Black 18. When CIMPLICITY is not able to communicate with Mark Vie controller, all buttons turn......and all numeric fields show \#\#\#\# a. Black b. Red c. Green d. Gray 19.......... is a configuration tool used to setup and program all GE components and to configure and troubleshoot Mark Vie controllers. a. Windows operating system b. Cimplicity c. ToolboxST d. Alarm Viewer 20. SOE refers to.................. a. Sequence of Events b. Start of Execution c. Send Over Ethernet d. Sync of Events 21. TMR refers to............. a. Triple Modular Register b. Triple Modular Redundant c. Ticket Message Router d. Tertiary Module Rack 22. In basic network architecture, UDH refers to............. a. Ultra Data Hierarchy b. Ultra Data Highway c. Unit Data Highway d. User Data Header 23. ToolboxST files extension is.... a..cim b..xml c..tcw d..cfg 24. In ToolboxST component icons in tree view, match between columns to specify each component and its icon symbol: Icon Component ------ ------------------------ --- ------------------------ 1  a Mark Vie Component 2 b Work station Component 3  c Library 4 d System 5  e Tender 6 f Network switch 7  g Group of components 8 h Printer Fill in your answer in table below: 1 2 3 4 5 6 7 8 --- --- --- --- --- --- --- --- d g a b h c e f 25. In ToolboxST software structure, the common function block simple name (RUNG) is used for........... a. Relay ladder logic b. Calculator c. Boolean Filter d. Compare 26. In ToolboxST software solid black lines connecting function blocks are used for....... a. true analog signals b. Analog signals c. False digital signals d. True digital signals 27. In ToolboxST software dashed gray lines connecting function blocks are used for...... a. False analog signals b. Analog signals c. False digital signals d. True digital signals 28. In ToolboxST software dashed red lines connecting function blocks are used for...... e. False analog signals f. Analog signals g. False digital signals h. True digital signals 29. CimView files extension is.... a..cim b..xml c..tcw d..cfg 30. In CimView,............. Screen is used to identify the general state of the turbine. a. Start check b. Startup c. Trip diagram d. Alarms 31. In CimView,............. Screen is used to view signals in the proper state to permit a start shown in green color. a. Start check b. Startup c. Trip diagram d. Alarms 31. In CimView, when CIMPLICITY is not able to communicate with a Mark Vie controller, all buttons turn to............ color. a. Red b. Blue c. Green d. Black 32. In CimView, when CIMPLICITY is not able to communicate with a Mark Vie controller, all buttons turn into............ color. a. Red b. Blue c. Green d. Black 33. when CIMPLICITY is not able to communicate with a Mark Vie controller, all below are possible hardware causes except................ a. Loss of power to mark Vie controller or network switches. b. Broken or disconnected UDH cables c. Loss of power to I/O modules d. Loss pf power to HMI server **\ ** +-----------------------+-----------------------+-----------------------+ | \# | Question | Answer | +=======================+=======================+=======================+ | 1 | The UDH and PDH | √ | | | networks use highway | | | | Ethernet fast | | | | switches, two | | | | switches can be used | | | | with an | | | | interconnecting cable | | | | to provide redundancy | | +-----------------------+-----------------------+-----------------------+ | 2 | For Mark Vie | X | | | redundant TMR | | | | controllers, there | R,S,T | | | are two controllers R | | | | & S and there no | | | | online repair for it. | | +-----------------------+-----------------------+-----------------------+ | 3 | Mark Vie provides | X | | | redundancy just only | | | | through controller | Redundancy in | | | and there is no | controllers /IO | | | redundant in I/O | | +-----------------------+-----------------------+-----------------------+ | 4 | CIMPLICITY is a suite | √ | | | of software programs | | | | used to visualize | | | | operations using | | | | Cimview graphical | | | | screens. | | +-----------------------+-----------------------+-----------------------+ | 5 | The main startup | X | | | screen in CimView | | | | identify the general | Turbine | | | state of the | | | | generator. | | +-----------------------+-----------------------+-----------------------+ | 6 | In CimView startup | √ | | | check screen all | | | | items must be green | | | | for ready to start | | | | condition. | | +-----------------------+-----------------------+-----------------------+ | 7 | Turbine manual | X | | | synchronization | | | | allows the operator | volt | | | to manually | | | | raise/lower speed and | | | | current to be in | | | | phase with the bus | | +-----------------------+-----------------------+-----------------------+ | | | | +-----------------------+-----------------------+-----------------------+ **نهاية الاختبار** **تمنياتنا بالتوفيق**