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What is the term for a deadlock situation that occurs when a program references a different page for almost every instruction and there is NOT even enough real memory to hold MOST of the virtual memory?
Which of the following fluorescent luminaires CANNOT be directly mounted?
Which of the following does NOT affect owner’s equity?
How much is needed to invest monthly for a year in a 12% nominal interest compounded monthly if every employee will receive a P1000 bonus, given there are 50 employees?
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What metal is used to recover copper from a solution of copper sulphate?
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What is the present worth of a P100 annuity starting at the end of year 3 and continuing to the end of year 4 at an annual interest rate of 8%?
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Which of the following terms refers to a system in which there is a flow of mass across its boundaries?
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An open system first law should be utilized on all of the following except for which scenario?
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Which protective equipment is primarily designed to prevent injury from falling and flying objects?
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What type of flow does the combination of laminar and turbulent flow produce?
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For which type of beam is the three moment equation applicable?
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Which element is known to be unstable in its pure form?
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What shape does the moment diagram of a simply supported beam with uniformly distributed load take?
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What is the percentage weight allocated to engineering sciences and allied subjects?
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What term refers to the process of bringing data from memory into an accumulator register?
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In a spreadsheet, what will be the value displayed in cell D2 when using the formula A2*4/$A$2, given A2=2?
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What is the relationship between the rate of increase of an object's volume and its surface area if the volume increases at the same rate as the area of the metal increases?
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What is the correct term for the combination of laminar and turbulent flow in fluid dynamics?
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If a 40 kg boy walks with a speed of 1.5 m/s on a 60 kg log, what is the speed of the log relative to the shore?
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How many bits are there in one byte?
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An object with momentum must necessarily also possess which of the following?
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At what time period will an investment double in value with a simple interest rate of 5%?
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What does the mathematical expression (1 + i)^n represent?
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What is the base ten equivalent of the binary representation 10101?
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Which computer program is self-replicating?
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What type of stress is developed by structural steel elements subjected to torsion?
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Which Board Resolution number approved the Implementing Rules and Regulations of RA 7920?
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What is the property of a material that allows it to be drawn into a smaller section?
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Which of the following is classified as spreadsheet software?
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Which method identifies the location of a data record by its name?
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Which is NOT considered an extensive property?
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Buying insurance primarily serves which function?
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What instruction causes data in the accumulator to be transferred to memory or a peripheral register?
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Which work mode is classified as a non-equilibrium work mode?
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What does the Reynolds number describe?
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Which type of curve is generated by a point in uniform circular motion about an axis?
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Which of the following flow meters measures the average fluid velocity in a pipe?
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Which thermodynamic relation is incorrect?
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What is the discounted payback period for a machine that costs $25,000 and generates savings of $15,000 annually at an 18% interest rate?
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How fast is the water traveling as it leaves a hose that fills a 32 L wastebasket in 120 seconds with an opening radius of 1 cm?
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Study Notes
Grounding Conductor
- A grounding electrode conductor is used to connect a grounding electrode to a grounding system.
Computer Viruses
- Computer worms are self-replicating computer programs.
Structural Steel Elements
- Structural steel elements subjected to torsion develop shearing stress.
Implementing Rules and Regulations (IRR)
- The IRR of RA 7920 was approved under Board Resolution No. 18 Series of 1995.
Ductility
- Ductility is the property of a material which allows it to be drawn into a smaller section.
Spreadsheet Software
- Microsoft Excel is a spreadsheet software.
Hashing
- Hashing is a method of identifying the location of a given data record by its name.
Extensive and Intensive Properties
- Density is an intensive property which means it does not depend on the amount of the substance.
- Mass is an extensive property which means it depends on the amount of the substance.
Open-source Software
- Windows 7 is not considered open-source software.
Risk Sharing
- Buying insurance is a form of risk sharing.
Thermal Compound
- Thermal compound must be installed between the processor and the heatsink when installing a heatsink back into a computer after replacing a failed processor.
Thrashing
- Thrashing is the term for a deadlock situation that occurs when a program references a different page for almost every instruction and there is not even enough real memory to hold most of the virtual memory.
Fluorescent Luminaires
- Framing members cannot be directly mounted with fluorescent luminaires.
Owner's Equity
- Expenses to get a license to start a business do not affect owner's equity.
Present Worth
- The present worth of a P100 annuity, starting at the end of year 3 and continuing to the end of year 4, with an annual interest rate of 8% is P153.
Copper Recovery
- Iron is used to recover copper from a solution of copper sulphate.
BIOS
- BIOS stands for Basic Input Output System.
Wiring Design Rule
- The rule used to determine the sizing and rating of circuit conductors and devices is a wiring design rule.
Reactive Element
- Sodium is very reactive in its pure form.
Open System
- A system in which there is a flow of mass across its boundaries is called an open system.
Open vs Closed vs Isolated Systems
- An open system is one in which there is a flow of matter through its boundaries.
- A closed system is one that allows energy transfer but not mass transfer.
- An isolated system is one that does not allow energy transfer or mass transfer.
Open System and First Law of Thermodynamics
- The first law of thermodynamics must be applied to an open system with an inlet/exhaust valve, such as a compressor and a turbine.
- The first law of thermodynamics does not need to be applied to a piston-cylinder device with no inlet/exhaust valves.
Hole Expansion
- If a thin homogeneous metallic plate containing a hole is heated sufficiently to cause expansion, and assuming the coefficient of surface expansion is linear, the area of the hole will increase at the same rate as the area of the metal increases.
Flow Combination
- A combination of laminar and turbulent flow is called critical flow.
Momentum and Kinetic Energy
- An object that has momentum must also have kinetic energy.
Simple Interest
- An investment will double in value in 20 years at a 5% simple interest rate.
Pressure and Force
- A pressure differential of 0.1 kPa acting on a 1m x 2m door will result in a force of 200 N.
Compound Amount Factor
- (1 + i)^n refers to the compound amount factor.
UPS
- UPS stands for Uninterruptible Power Supply.
Ideal Gas Law
- The Ideal Gas Law is PV = nRT.
Binary Representation
- The binary representation 10101 corresponds to the base ten number 21.
Material Usage Variance
- Material usage variance is defined as (quantity issued - standard quantity)(standard price).
Laminar Flow
- For fully developed laminar flow of fluids through circular pipes, the average velocity is 1/2 of the maximum velocity.
Carnot Engine
- A Carnot engine operating between 250ºF and 1200ºF has a thermal efficiency of 57.23%.
Area Moment of Inertia
- The parallel axis theorem is used to calculate moments of inertia about a parallel displaced axis.
- The moment of inertia of a large area is equal to the summation of the inertia of the smaller areas within the large area.
Hard Hat
- A hard hat provides protection from impact penetration from falling and flying objects, blows, and from limited electric shock and burns.
Three Moment Equation
- The three moment equation can be used to analyze a continuous beam.
Reactive Element
- Sodium is unstable in its pure form., but Helium, Carbon Dioxide, and Neon are all stable in their pure forms.
Uniformly Distributed Load
- The moment diagram of a beam supported at both ends and carrying a uniformly distributed load is a parabola.
Data Storage
- Storing data in a memory is called writing.
LOAD instruction
- A LOAD instruction causes data to be brought from memory into an accumulator register.
Absolute Cell Address
- In a spreadsheet (EXCEL), the number in cell A2 is set to 2. Then cell B2 is set to A2*4/AAA2, where $ indicates the absolute cell address. This formula is copied into cells C2 and D2. The value shown in cell D2 will be 16.
Change of Volume
- A bar of uniform across section is subject to a uniaxial tension and develops a strain in the direction of the force 1/800. Assuming µ = 1/3, the change of volume per unit volume is 1/2400 (inc).
Computer Worm
- A software program designed to enter a computer system, usually a network, through security "holes" and then replicate itself is a computer worm.
Hypertext
- Hypertext is a software that allows users to have fast and flexible access to information in large documents, constructing associations among data items needed.
Parallel Port
- A parallel port is commonly used to speed up the transfer of computer data.
STORE instruction
- A STORE instruction causes data in the accumulator to be moved to the memory or a peripheral register.
Non-equilibrium Work Mode
- Energizing an electrical resistor is a non-equilibrium work mode.
Reynolds Number
- The Reynolds number describes the ratio of Inertial forces to Viscous forces.
Helix
- A helix is generated by a point that moves in uniform circular motion about an axis, while travelling with a constant speed v, parallel to the axis.
Flow Meters
- Venturi meters and Orifice meters measure the average fluid velocity rather than a point or local velocity in a pipe.
Thermodynamic Relations
- The thermodynamic relation U = Q - W is incorrect.
Discounted Payback Period
- The discounted payback period on the purchase of a machine that costs 25,000,generatessavingsof25,000, generates savings of 25,000,generatessavingsof15,000 each year, and has an effective annual interest rate of 18% is 2.15 years.
Water Velocity
- If a garden hose fills a 32-liter wastebasket in 120 seconds and the opening at the end of the hose has a radius of 1 cm, then the water is travelling at 0.85 m/s as it leaves the hose.
Experience and Career Planning
- Engineers can become good managers only through effective career planning.
Program Evaluation and Review Technique (PERT)
- The PERT method is not used for Queueing problems.
Management Skills
- When an engineer enters management, the most likely problem that he finds difficult to acquire is learning how to work through others, learning to trust others, and learning how to take satisfaction in the work of others.
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Description
This quiz covers various engineering concepts such as grounding conductors, structural steel elements, and material properties like ductility. It also addresses computer science topics including viruses, hashing, and spreadsheet software. Test your knowledge across these essential areas in technology and engineering.
