Radiant S-12 Study Guide PDF Practice Exam

# Citywide Sprinkler System S-12 Practice Examination **(Revised 3-1-2023)** ## Questions 1. Sprinkler systems primarily use water as an extinguishing agent. The water is provided from? * All answers are correct * Gravity Tanks * Pressure Tanks * Fire Pumps 2. Fire prot...

# Citywide Sprinkler System S-12 Practice Examination **(Revised 3-1-2023)** ## Questions 1. Sprinkler systems primarily use water as an extinguishing agent. The water is provided from? * All answers are correct * Gravity Tanks * Pressure Tanks * Fire Pumps 2. Fire protection systems must be extended or altered whenever a floor is redesigned and walls are re-drawn to maintain continued protection. * There is no need to alter the fire protection system * Only in the construction phase of a building * True * Never 3. A building has 350 sprinkler heads. How many spare sprinkler heads must be kept at the premises at all times to immediately change fused or loaded (defective) sprinkler heads? * One (1) * Six (6) * Twelve (12) * Twenty-four (24) 4. The FDCs must undergo a hydrostatic pressure test every \_\_\_\_ years under the supervision of a \_\_\_\_. * 3/Master Plumber * 5/Master Fire Suppression Piping Contractor (MFSPC) having a Certificate of Fitness S-12/S-13 * 5/Master Fire Suppression Piping Contractor (MFSPC) * 3/Certificate of Fitness S-12 5. Who is ultimately responsible for ensuring that the sprinkler system is fully functional at all times? * Person holding the Refrigeration Systems Operating Engineer's License Q-01 * Property Owner * Building Manager * Certificate of Fitness Holder S-12 6. Records of inspections, tests and maintenance are mandated to be kept on the premises for a minimum period of \_\_\_\_ years. * 1 * 2 * 3 * 4 7. If a person is not designated as the property's Impairment Coordinator, who is considered the Impairment Coordinator? * Property Manager * Superintendent * Fire and Life Safety Director * Building Owner 8. Of the following certificates of fitness, which one is a citywide certificate? * Sprinkler Systems S-12 * Standpipe System S-13 * Standpipe System S-14 (Multi-Zone) * Answers "a" and "b" are correct 9. An out of service condition caused by pipe break is considered a(n)... * Unplanned out of service condition * Unscheduled out of service condition * Planned out of service condition * No condition 10. Who must be made aware to authorize an unplanned out of service condition of the sprinkler system affecting one floor only for less than eight (8) hours? * Certificate of Fitness Holder F-01 * Certificate of Fitness Holder S-13 * No one * Impairment Coordinator and the Certificate of Fitness Holder S-12 11. Of the following, which one is NOT a serious defect in the sprinkler system? * Major pipe break * Loaded sprinkler heads * Defective Fire Department Connections * Sign colored white on red posted next to the Fire Department Connection 12. Is a FDNY notification required when the sprinkler system has been removed from service for 4 hours only and the standpipe system and fire alarm system continue to be fully operational during the out of service condition? * Yes * No * FDNY never needs to be notified of planned and unplanned out of service conditions * FDNY has to always be notified of planned and unplanned out of service conditions 13. When notifying the FDNY of a planned or unplanned removal from service condition, which of the following will NOT be required for the Impairment Coordinator to provide to the Bureau of Fire Prevention? * The construction classification of the building * The area of the building affected by the impairment * The construction type of the building * Answers "a" and "c" are correct 14. What color disc should be placed on the Fire Department Connections by the Master Fire Suppression Piping Contractor (MFSPC) when a sprinkler system is fully impaired? * Blue * Yellow * White * Green 15. A tag is placed on the main control valve of a sprinkler system that is fully operational by a(n) ... * Green Fire Brigade Member * Green Fire Safety Director * Green Master Fire Suppression Piping Contractor holding a Certificate of Fitness S-12 * Red Master Fire Suppression Piping Contractor holding a Certificate of Fitness S-12 16. The disc on the FD Connections indicating a critical deficiency in the system is colored \_\_\_\_. * Orange * Green * Blue * White 17. What is the diameter of a disc placed on the FD Connections indicating deficiencies in the sprinkler and standpipe systems? * 8 or 10 inches * 8 or 10 inches * 7 or 8 inches * 7 or 10 inches 18. When a sprinkler system is placed out of service, the Impairment Coordinator must... * Stay in the building and never go home * Inspect the area(s) affected and assess the increased risk to occupants * Set up a Fire Watch consisting of Certificates of Fitness Holders F-03s * Do nothing as this is the responsibility of the Fire and Life Safety Director in Office Buildings and Hotels 19. Which of the following groups must be notified of out of service conditions lasting more than one week and affecting multiple floors? * Central Station Company * A security company that will be providing the fire guards * The FLS Wardens in the entire building * Fick Public Communication Unit of the FDNY 20. A non-freezing, non-combustible solution may be used in a sprinkler system when the system is exposed to cold weather conditions. * Never * False * True * Water should be the only element used to fight fires 21. What device must be installed in a sprinkler system when the water source is used for both domestic use and a sprinkler system requiring an anti-freeze solution? * Automatic Ball Drip Valve * Check Valve * OS&Y Valve * Test Valve 22. Records maintained on the premises must be made \_\_\_\_ available to a member of the FDNY. * Sometimes * Readily * Not * Never 23. When a defect in the sprinkler system is brought to the attention of the owner and no corrections are made within \_\_\_\_ days, then the defect should be reported to the Fire Department by the Certificate of Fitness Holder S-12. * 10 days * 60 days * 30 days * 90 days 24. When the Certificate of Fitness Holder S-12 neglects his responsibilities, the certificate of fitness may be ... * Suspended * Revoked * Court enforcement proceedings may be initiated by the FDNY * All of the above 25. Inspections, tests and maintenance of sprinkler systems may be performed by a... * Master Fire Suppression Piping Contractor (MFSPC) * Master Plumber holding a Certificate of Fitness S-95 * Certificate of Fitness Holder S-13 * MFSPC holding a Certificate of Fitness S-12 26. Of the following, who is NOT authorized to test the water flow devices? * Certificate of Fitness Holder F-01 * Master Fire Suppression Piping Contractor (MFSPC) holding a Certificate of Fitness S-12 * Master Plumber holding a Certificate of Fitness S-12 * Certificate of Fitness Holder S-12 for sprinklers citywide 27. Water flow switches in a sprinkler system are tested \_\_\_\_. * Monthly * Quarterly * Semi-annually * Annually 28. The Master Plumber (MP) is limited to \_\_\_\_ occupancies with \_\_\_\_ sprinkler heads or less without a pump. * Places of Assembly (A), 30, Fire * Corporate Office Buildings (B), 24, Jockey * Residential (R-2), 30, Booster * Residential (R-2), 30, Fire 29. A sprinkler system where water flows into the piping system and discharges from all sprinklers heads simultaneously is called a ... * Dry Sprinkler System * Early Suppression Fast Response Sprinkler System (ESFR) * Combination Sprinkler/Standpipe System * Deluge Sprinkler System 30. Sprinklers that have an orifice (opening) one (1) inch or greater are called ... * Extra Large Orifice Sprinklers (ELO) * Standard Sprinklers (SS) * Extra Small Sprinklers (ESS) * Quartz Bulb Sprinklers (QBS) 31. Of the following, which one is NOT a Discharge Device designed to discharge water in a pre-determined, fixed or adjustable pattern? * Sprinklers * Valve Hand wheels * Spray Nozzles * Hose Nozzles 32. A condition where the components of a sprinkler system are not operating as designed is known as a(n) ... * Problem * Issue * Situation * Deficiency 33. A FD Connection is a \_\_\_\_ water source for an automatic wet sprinkler system. * Primary * Secondary * Primary and Secondary * Tertiary 34. A sprinkler head of the type that contains a non-freezing liquid is called a(n) ... * Glass Bulb Sprinkler Head * Solder Link Sprinkler Head * Fast Response Sprinkler Head * Hydraulically Calculated Sprinkler Head 35. When the distribution of water is directed downward against the deflector on a sprinkler head, the sprinkler head is of the \_\_\_\_ type. * Upright * Side wall * Pendent * Ceiling 36. A Pressure Tank can be the source of primary or secondary water to a sprinkler system and contains air under pressure and \_\_\_\_ water. * 1/2 and 1/2 * 1/4 and 3/4 * 2/3 and 1/3 * 1/3 and 2/3 37. Which of the following testing organizations that ensure fire protection components perform under the parameters specified by the manufacturer? * Factory Laboratories (FL) * Factory Mutual (FM) * Underwriter's Laboratories (UL) * Answers "b" and "c" are correct 38. When a C of F holder is required to be on the premises or in close proximity to the premises, then the premises requires \_\_\_\_ supervision while performing the duties required of the certificate. * Impersonal * Inter-personal * Personal * Restrictive 39. A fast response sprinkler designed for home use to increase survivability of the occupants is known as a ... * Commercial Sprinkler * Residential Sprinkler * Tenant Sprinkler * Home-Owners Sprinkler 40. A Pre-Action Sprinkler System consists of pipes with air under pressure or not, and a supplemental detection system located in the same space with the sprinklers. * True * False * Not necessarily * Depends on the building construction type 41. The Master Pressure Reducing Valve is designed to regulate pressures in an entire fire suppression system. * True * False * No, it should be the Flow Inclined Valve * No, it should be the Flow Up/Down Master Valve 42. A sprinkler head designed to discharge water horizontally is known as a ... * Pendent Sprinkler Head * Side Wall Sprinkler Head * Upright Sprinkler Head * Standing Sprinkler Head 43. What formula is used in sprinkler systems to measure water pressure? * GSI (Gallons per Square Inch) * PSI (Pounds per Square Inch) * QPI (Quartz per Square Inch) * GPM (Gallons per Minute) 44. Upright Sprinkler Heads are designed to ... * Direct the water upwards against the deflector * Direct the water downward against the deflector * Direct the water horizontally against the deflector * Direct the water upwards opposite the deflector 45. With Solder Link Sprinkler Heads, the smaller the size of the link the faster they will operate. * False * Depends on the size of the fire * True * Depends on whether it is an Upright or Pendent Sprinkler Head 46. Sprinkler heads are designed to fuse (open) by which of the following products of combustion? * Smoke * Light * Gases * Heat 47. Automatic wet sprinkler systems contain water in the pipes at all times. * True * False * Only when the system is installed in non-enclosed spaces * Only when the system is of the Pre-Action type. 48. Automatic devices designed to distribute water in an umbrella-like pattern to prevent a fire from spreading are known as... * Risers * Valves * Sprinkler Heads * Pipes 49. 4% of sprinkler systems fail to operate accordingly, resulting in injury or death to occupants because... * Of defective pipes * Closed supply valves * Answers "a" and "b" are correct * Of properly conducted pressure tests 50. The downward force of water sprayed from sprinklers on a fire \_\_\_\_ the smoke level in the room. * Has no effect on * Lowers * Increases * Forces 51. Fire Suppression Systems are monitored by a central station for \_\_\_\_ water temperature in a Gravity Tank. * Medium * Low * Below 40 degrees Fahrenheit * High 52. What is a common problem with water-based automatic sprinkler systems that must be continually supervised to prevent damage to the pipes and water tanks? * Water source is not dependable * Freezing water * Sprinkler not protecting the roof for fires on the roof * Sprinkler Heads activating accidentally 53. The commonly installed sprinkler system is the... * Dry pipe system * Dry pipe system with an automatic water source * Pre-action system * Wet pipe system with an automatic water source 54. Water discharge and damage to the sprinkler system equipment is monitored by a central station company. * True * False * Only during normal business hours * Only upon request of the property owner 55. Which of the following systems is NOT designed for cold weather conditions? * Pre-Action Systems * Deluge Systems * Dry Pipe Systems * Automatic Wet Systems 56. The FDNY may give permission to shut off as many as \_\_\_\_ sprinkler heads on a wet sprinkler system due to cold weather. * 3 * 6 * 10 * 20 57. Fire Suppression Systems must maintain liquid water to function as designed. What is the lowest degree Fahrenheit allowed on a sprinkler system? * 32 * 40 * 45 * 50 58. What causes the release of the water into the piping of an Automatic Dry Sprinkler System? * Decrease in water pressure * Increase in water pressure * Decrease in air pressure * Increase in air pressure 59. Which device causes the activation of the fire alarm in Automatic Dry Sprinkler Systems? * Water Flow Detector/Switch * Water Flow Gauge * Battery-operated Smoke Detector * Tamper Switch 60. Is a building allowed to have an Automatic Wet and an Automatic Dry Pipe System? * No * Yes, if parts of the building cannot be heated * No because the temperature in NYC never reaches below 40 degrees Fahrenheit * Yes, but only if the FDNY Commissioner personally approves the request 61. A Clapper Valve that separates the air pressure from the water pressure. What causes the air pressure to decrease and the valve to open and allow water into the pipes? * Sprinkler Head of the Glass Bulb Type opens * Smoke Detector of the Solder Link Type activates * Heat Detector activates * Water from a Gravity Tank flows 62. A sudden flow of water or a sudden change in water pressure causes the condition known as a(n)... * Air Hammer * Water Head * Water Hammer * Air Wrench 63. Which device may be installed on a sprinkler system to reduce the time between the release of air and the distribution of water from a sprinkler head? * Automatic Opening Device * Quick Opening Device * Fast Response Device * Early Detection Device 64. To reduce the time when the Clapper Valve opens, the following devices are used... * Distributor and Apprehender * Pre-Action Valve and Hose Valve * Hammer and Tripper * Accelerator and Exhauster 65. A Pre-Action Valve opens when smoke is detected by a smoke detector in a protected space. * True * False * No because only heat detectors of the rate-of-rise type may be used in this system * No because only gas detecting systems may be used in this system 66. What is the main purpose for the installation of Pre-Action Sprinkler Systems? * To avoid water damage * To avoid the water from freezing * To activate the fire alarm upon the system recognizing signs of fire * To ensure that the FSD is responsive to fire alarms 67. A Recycling Sprinkler Head is designed to ... * Open and release water on a fire * Open and release water on a fire and continues the water discharge until a valve is shut off * Automatically discharges water when the temperature rises and shuts off the water when the temperature drops * Only works with Dry Pipe Systems 68. The Deluge Sprinkler System has \_\_\_\_ heads that release water \_\_\_\_ protected area regardless of the location of the fire in the protected area. * closed/in all of the * closed/only in a section of the * open/in all of the * open/only in a section of the 69. A(n) \_\_\_\_ Control Valve prevents the water from flowing into the system until a fire detection device activates. This valve is automatically or manually activated. * open * closed * activated * double 70. Hazardous occupancies such as buildings where flammable liquids are handled and stored require the installation of \_\_\_\_ Sprinkler Systems. * Deluge * Standard * Automatic Dry * Automatic Wet 71. What may be the primary source of water in Non-Automatic Sprinkler Systems? * Water Tank * Gravity Tank * Fire Department Connections * All of the above 72. To form an external water curtain, windows sprinkler heads are ... * Open * Closed * Of the Glass Bulb Type * Of the Solder Link Type 73. A sketch of the entire Garbage Compactor Sprinkler System, including location of valves, should be placed in a frame under glass and posted.... * In the Sprinkler System Main Control Valve Room * In the garbage chute * At the Fire Command Center * In the Compactor Room 74. Besides the installation of sprinkler heads in the Compactor Room, which other part of the system requires sprinkler heads? * The linen chute * The trash chute * The dumbwaiter * The main corridors 75. The Certificate of Fitness Holder S-12 is responsible for conducting a visual inspection of the system at least... * Yearly * Quarterly * Monthly * Weekly 76. The water source for sprinkler systems may be any of the following, except: * Rivers * Gravity Tanks * Lakes * Buckets 77. When water from the public water main is a source of water to a sprinkler system, water may be shut off to the entire system by a non-indicating type valve located... * Inside the building * On the Roof * Recessed on the sidewalk * In the Cellar next to the Ball Drip Valve 78. The following factors determine whether a secondary water supply would be needed for sprinkler systems, except? * Building height * Gross square footage of the building * Occupancy classification * Location of the primary water supply 79. A sign that reads: "Sprinkler System Shut Off Valve Located 8 Feet Opposite this Sign" is colored \_\_\_\_ and requires a \_\_\_\_ key to open and close the valve. * Red on white/Nozzle * Red on White/Special * White on red/Wrench * White on red/Allen 80. A Post Indicator Valve (PIV) is in the \_\_\_\_ position and the sections of the building controlled by the valve are marked on the post. * Vertical * Horizontal * Diagonal * Straight 81. Which device must be opened to release the operating wrench or wheel handle on a Post Indicator Valve? * Padlock * Hammer Lock * Valve Lock * Water Lock 82. Outside Stem (Screw) and Yolk Valves indicate that they are in the open position because... * The Yolk is all the way out and visible * The Stem is all the way in and not visible * The Hand Wheel has not been turned clockwise * The Stem is all the way out and visible 83. The Automatic Sprinkler System Fire Department Connections caps are colored \_\_\_\_ and \_\_\_\_ for the Automatic Combination Sprinkler/Standpipe System. * Orange/Red * Green/Yellow * Yellow/Green * Red/Green 84. What device prevents the backflow of the private water supply into the Fire Department Connections in an Automatic Sprinkler System? * Lower Check Valve * Upper Check Valve * OS&Y Valve * Automatic Ball Drip Valve 85. An Indicating Control Valve is designed to shut off the water to a floor in a sprinklered building when needed, for example, to replace a fused sprinkler head. * No, an OS&Y Valve will serve that purpose * No, a Hose Valve will serve that purpose * True * None of the above 86. Fire Department Connections colored silver indicate the sprinkler system is ... * Wet * Automatic Dry * Non-Automatic * Deluge 87. Of the following, which one is designed to prevent water from building up in the system where it can freeze? * Roof Manifold * Hose Valve * Manual Ball Drip Valve * Automatic Ball Drip Valve 88. A water supply system where pressure pumps are not required to distribute water to a sprinkler system is known as a... * Non-Automatic System * Automatic Wet System * Gravity Tank System * Well System 89. Air pressure in a Pressure Tank should be kept at \_\_\_\_ psi or above. * 75 psi * 100 psi * 125 psi * 250 psi 90. Pressure Tanks are limited because they... * Can only hold a small amount of air * Can only hold a small amount of water * Can only be used in combination with other water systems * Can only be used alone 91. Fire Pumps may be used in combination with \_\_\_\_ to supply water under pressure to sprinkler systems. * Gravity Tanks * Valves * Fire Department Connections * Answers "a" and "c" are correct 92. The amount of pressure used to discharge the water from the Fire Pump is called ... * Head Total * Total Head * Water Hammer * Water Pressure Index 93. A suction water supply is... * A lake that the pump can draw water from * A river that the pump can draw water from * A reservoir that the pump can draw water from * All of the above 94. When a person is not always available on the premises, a(n) \_\_\_\_ Fire Pump is needed. * Manual * Automatic * Large * Crossfire 95. \_\_\_\_ means that the water being supplied to the Fire Pump must be fed into the pump under pressure. * "Water Hammer" * "Under a negative head" * "Under a positive head" * "Under a neutral head" 96. What is the name of the water tank that can provide water to a fire pump "under a positive head"? * Suction Tank * Roof Tank * Gravity Tank * Deluge Tank 97. Of the following, which one does NOT activate a fire alarm in a sprinkler system? * Fire * Insignificant drop in water pressure * Leakage * Ruptured pipe 98. Which of the following devices does NOT activate a signal that is transmitted to the FDNY by the central station? * Smoke Detector activation in a Pre-Action Sprinkler System * Manual Pull Station near a column * Automatic Ball Drip Valve activation * Rate of Rise Heat Detector 99. A supervisory signal activates the fire alarm in sprinkler systems of the automatic type. * No. Only in sprinkler systems in hotels where there is a FSD on duty 24/7 * True * False * None of the above 100. Of the following certificates, which one must be awarded to the central station by the FDNY to conduct business in NYC? * Certificate of Completion * Company Certificate of Operation * Place of Assembly Certificate of Operation * Central Station Permit 101. Of the following sprinkler system components, which are supervised? * Automatic operation of electric fire pumps * High or low air pressure in Pressure Tanks * Only Answer "a" is correct * Answers "a" and "b" are correct 102. Which type of water flow switch cannot be installed to monitor waterflow in a Dry Pipe Sprinkler System? * Hanging Type Water Flow Switch * Vane Type Water Flow Switch * Unhinged Type Water Flow Switch * Propeller Type Water Flow Switches 103. Sprinkler heads are factory tested to withstand at least \_\_\_\_ psi. * 100 * 200 * 300 * 400 104. Sprinkler heads manufactured after January 1, 2000, must have a \_\_\_\_. * Sprinkler Identification Number (SIN) * Sprinkler Serial Number (SSN) * Sprinkler Manufacturer's Number (SMN) * Sprinkler Identification Symbol (SIS) 105. Of the following sprinkler heads, which one has been recalled? * Standard sprinkler head * Cycling sprinkler head * Deluge sprinkler head * Rate of Rise sprinkler head 106. A distance of \_\_\_\_ feet below the deflector, the spray covers a diameter of approximately \_\_\_\_ feet when the sprinkler is discharging \_\_\_\_ gpm. * 6, 12, 25 * 4, 16, 15 * 2, 16, 15 * None of the above 107. Which type of sprinkler head is used to break through the strong updrafts of high-challenge fires? * Standard Sprinkler Head * Large Drop Sprinkler Heads * Ultra-Sensitive Sprinkler Heads * Loaded Sprinkler Heads 108. What is the Temperature Classification for a Sprinkler Head with a Maximum Ceiling Temperature of 125 Degrees Fahrenheit? * Intermediate * High * Extra High * Ordinary 109. What is the Frame Color Code when a sprinkler head has a Maximum Ceiling Temperature of 475 Degrees Fahrenheit? * Blue * White * Uncolored * Orange 110. The Glass Bulb colors include all of the following except? * Red * Black * Blue * Pink 111. In areas where the temperature is usually high, it is recommended that a sprinkler head with a higher temperature rating be used. * True * False * Sometimes * Never 112. A building owner or an engineer may close a valve prior to the arrival of the FDNY if the fire has been extinguished. * True * False * Sometimes * Never 113. Loaded sprinkler heads should be replaced... * Upon orders from the building owner * Whenever the engineer gets to it * Immediately * Never 114. Which of the following should not be used to clean sprinkler heads? * Scouring * Acidic liquids * hot solutions * All of the above 115. A minimum of how many sprinkler heads must be kept in stock at all times when the building has 1,200 sprinkler heads? * 24 * 16 * 12 * 6 116. What is the ratio of air to water in a Pressure Tank? * 1:2 * 1:4 * 2:3 * 2:4 117. If the water or pressure level is too high or too low, which signal will be received at the FCC? * Trouble * Technical * Supervisory * Fire alarm 118. What is the maximum gross water capacity for a Pressure Tank? * 6,000 Pounds * 9,000 Pounds * 3,000 Pounds * 1,000 Pounds 119. Gravity Tanks may be made of the following material, except: * Plastic * Wood * Concrete * Steel 120. In order to provide adequate pressure to the highest sprinklered floor, Gravity Tanks must be at least \_\_\_\_ feet above that level. * 30 * 35 * 25 * None of the above 121. For every one foot of the tank is above the discharge outlet, \_\_\_\_ psi of water pressure is generated. * 0.433 * 0.344 * 0.434 * 0.299 122. The fill pumps in the cellar supply water to a Gravity Tank at a minimum of \_\_\_\_ gpm. * 75 * 100 * 60 * 65 123. Of the following, which should not be allowed to build up on a Gravity Tank? * Bird feces * Ice * Dust * Debris 124. The Centrifugal Fire Pump requires... * that water supplied to it is under pressure * that water supplied to it not be under pressure * that water be lifted from the supply source * that water only be supplied by a lake 125. The Fire Pump's \_\_\_\_ discharges the water under increased pressure into the fire protection system. * Thermo Force * Rotating Impeller * Rotating Motor * Rotating Turbines 126. Centrifugal Fire Pumps can discharge water into the fire protection system from \_\_\_\_ to \_\_\_\_ gpm. * 50/5,000 * 25/5,000 * 100/5,000 * 200/5,000 127. The Vertical Turbine Pump has the capability to draw water from the following source(s). * Wells * All answers are correct * Streams * Ponds 128. Of the following pumps, which one draws the water into the pump by suction? * Booster Pump * Jockey Pump * Vertical Turbine Pump * Centrifugal Fire Pump 129. Fire pumps can be started.... * Manually only * Automatically only * Both Manually and Automatically * All answers are incorrect 130. What is a requirement when a Fire Pump can only be manually activated? * That the protected premises be occupied at all times * That the protected premises be an open space * That the protected premises be vacant * That the protected premises be unsupervised 131. What is another name for pressure maintenance pumps? * Fire Pumps * Jockey Pumps * Booster Pumps * Special Services Pumps 132. Jockey Pumps are designed to activate when ... * There is adequate water pressure * There is no water pressure * A sprinkler head fuses * There is a slight drop in pressure 133. Which of the following pumps activates when there is not enough water pressure at the highest served sprinkler head by a Gravity Tank? * Fire Pump * Jockey Pump * Booster Pump * OS&Y Pump 134. When electrical power to a pump fails ... * A Trouble Signal is transmitted to the Fire Alarm Control Panel * A Supervisory Signal is transmitted to the Fire Alarm Control Panel * A Supervisory Signal is transmitted to the Fire Alarm Control Panel and the Central Station * No signal is transmitted to the Fire Alarm Control Panel 135. The room temperature housing a fire protection system pump must be maintained at a minimum of \_\_\_\_ degrees Fahrenheit. * 50 * 60 * 40 * 30 136