Pump Operator Exam Prep Questions And Answers With Verified Tests

Pump Operator Exam Prep Questions And Answers With Verified Tests Ground reservoirs are man-made impoundments that have the same characteristics of a pond or small lake. They are most commonly found at: A. Commercial properties B. Industrial properties C. Municipal water treatment facilities D. All of the above Correct Answer: D Pump piping on fire apparatus must be able to withstand hydrostatic test pressures of: A. 100 psi B. 250 psi C. 500 psi D. 750 psi Correct Answer: C NFPA 1901 brake test requires that new fire apparatus be brought to a complete stop from a speed of 20 mph in a distance not to exceed: A. 25 ft B. 35 ft C. 45 ft D. 55 ft Correct Answer: B All fire apparatus with a rated pump capacity of 750 gallons or larger must be equipped with ___ 2 ½ " discharges: A. 2 B. 3 C. 4 D. None of the above Correct Answer: A Because total vacuum is not possible in field operations, fire apparatus must have a maximum lift of: A. 25 ft B. 28 ft C. 31 ft D. 34 ft Correct Answer: A A tank fill line should be provided from the discharge side of the pump. This allows: A.The tank to be filled without making additional connections when the pump is drafting. B.A means of replenishing water carried in the tank. C.For circulation of water through the pump to prevent overheating when no lines are flowing. D.All of the above Correct Answer: D Which of the following is NOT true concerning centrifugal pumps? A.Centrifugal pumps are the simplest of all fire apparatus pumps B.The amount of water being discharged has an influence on the pump's discharge pressure. C.Speed at which the impeller is turning has an influence on the pump's discharge pressure. D.Pressure of water when entering the pump from a pressurized source has an influence on the pump's discharge pressure. Correct Answer: A NFPA 1901 specifies that the minimum pump capacity for pump design is: A. 250 GPM B. 500 GPM C. 750 GPM D. 1000 GPM Correct Answer: C Apparatus service tests are conducted at least: A. Annually B. Quarterly C. Semi-Annually D. As often as local operating procedures dictate. Correct Answer: C The items that the driver/operator is responsible for should be dictated by: A. Driver/operator B. Company Officer C. Dept. SOP D. None of the above Correct Answer: C When conducting a pumper service test, the atmospheric air temperature should not be above: A. 80 deg F B. 90 deg F C. 100 deg F D. None of the above Correct Answer: C Which of the following is FALSE? A. Apparatus cleanliness is only for maintaining good public relations B. Fire apparatus should be kept clean underneath as well as on the top. C. Keeping the apparatus body clean also helps promote a longer vehicle life. D. Over-cleaning can have negative effects. Correct Answer: A On apparatus with air brakes, NFPA requires the air pressure to build to a sufficient level to allow vehicle operations within ___ seconds of starting. A. 10 B. 20 C. 40 D. 60 Correct Answer: D Which of the following is FALSE concerning washing the exterior of apparatus? A. During the first 6 months after an apparatus is received, wash with cold water. B. During the first 6 months after an apparatus is received, wash with hot water. C. Never remove dust or grit by dry rubbing. D. Try to wash mud and dirt before they dry. Correct Answer: B Elevating water devices typically range in height from ___ to ___ feet? A. 50-65 B. 50-75 C. 50-85 D. 50-100 Correct Answer: B Rescue vehicles commonly have generators with capacities up to: A. 15,000 watts B. 24,000 watts C. 36,000 watts D. 50,000 watts Correct Answer: D When pumping into a fire department connection to a sprinkler system, the water passes through a valve which prevents water flow from the sprinkler system backing into the fire dept. connection. This valve is called a A. Alarm B. Check C. OS & Y D. Main Drain Correct Answer: B When using 2 ½ or 3 inch hose lines to supply the pumper directly off hydrant pressure, it is recommended that the lines be no longer than: