Pump operation Study guides, Class notes & Summaries

Keeping apparatus in a state of usefulness or readiness is known as: correct answers maintenance When stopping an apparatus, it is necessary to consider the: correct answers condition of the brakes Inspecting all valves would be considered a part of ____________ maintenance. correct answers daily One method of performing an apparatus/pretrip inspection is the: correct answers walk-around method in stabilizing a hot apparatus diesel engine's temperature, a cool down period of ______ ...

From what location is the procedure for making the pump operational performed for most apparatus? A: Cab of the vehicle. B: Location varies depending on the incident. C: Outside the vehicle near the driver's door. D: Anywhere driver/operator is located with remote controls. correct answers A: Cab of the vehicle. Which of the following is used to prevent the pump from overheating during fire attack if water is not flowing for an extended period of time? A: Rotary Valve. B: Piston Ge...

all records must be kept on site for 3 years planned removal from service When the system or portion of standpipe system is placed out of service for inspection, testing, maintenance, etc. , no more than one floor can be out of service and notification must be made to impairment coordinator Unplanned out of service condition: A serious defect in the standpipe or sprinkler system including, but not limited to: an empty tank, a break or major leak in the system's water piping, in...

Which of the following takes water from a hydrant or static source at the beginning of a relay operation? A: Relay Pumper. B: Primary Pumper. C: Fire Attack Pumper. D: Water Supply Pumper. correct answers D: Water Supply Pumper. Which of the following should be the pumper with the largest pumping capacity? A: Relay Pumper. B: Primary Pumper. C: Fire Attack Pumper. D: Water Supply Pumper. correct answers D: Water Supply Pumper. Which of the following receives water from the sour...

What type of pump does NHFD presently use? correct answers Centrifugal Pump What are the 2 main part of a centrifugal pump? correct answers impellers, volutes What is the friction lost of all hand held nozzles? correct answers 50 psi What is the friction lost of all stationary nozzles? correct answers 80 psi What is the friction lost of a standpipe? correct answers 25 psi What is the friction lost of a gated Y and Siamese adapter? correct answers 5 psi What controls the output ...

ENGINE REPAIR MICHIGAN MECHANIC STUDY GUIDE RATED A+ WHICH OF THE FOLLOWING IS TRUE ABOUT ADJUSTING VALVE TAPPET CLEARANCE A. THE VALVE TAPPET CLEARENCE ON A HIGH MILEAGE EGINE SHOULD BE ADJUSTED TIGHTER THAN SPECIFICATIONS FOR A NEWLY REBUILT ENGINE. B. VALVE TAPPET CLEARANCE SHOULD BE ADJUSTED AT TDC AT THE END OF THE COMPRESSION STROKE. (CORRECT AWNSER) C. VALVE TAPPET CLEARANCE SHOULD BE ADJUSTED AT BDC AT THE END OF THE EXHAUST STROKE. D. NONE OF THE ABOVE. (NOT CORRECT AWNS...

What is PPE Category 1? - correct answerArc-Rated clothing, Minimum Arc Rating of Arc 4 cal/cm2 arc-rated long sleeve shirt and pants or overall Parshall Flume Measurement point? 1.2 FT Water Height 20.8xH at measurement point - correct answerPossible answer:72,607 MGD Absoulte Pressure Gauge? What is True? - correct answerPossible answer: Read more accurate or 14.7 PSI higher Flow meter that uses electrodes is? - correct answerMagnetic Flow Meters What is the resister color co...

The _______________ displacement pumps are used because of their ability to pump air. Because of this they are needed as priming pumps. correct answers positive The Orlando Fire Department uses as its main fire pump, a __________________ pump. These are classified as non-positive displacement pumps. They do not pump a definite volume of water with each rotation. Instead they impart velocity to the water as it is sent through the pump. This creates pressure and is measured in pounds per square...

Georgia Class F driver’s license questions and answers 100% pass At 55 mph approximately how many seconds does it take to come to a stop 6 seconds What is the minimum tread depth required in the front two tires 4/32" tread depth required in the front two tires There must be no more than ________ play in the steering wheel or __" in a 20" steering wheel 10 degrees/ 2" What is the minimum tread depth required in the rear tires? 2/32" tread depth required in the rear tires How do you tes...

Z-51 REFRIGERATION TEST With Correct Solutions 2024 Update Efficiency of the refrigerant cycle is affected by the operations of the condenser. Of the following, a more efficient centrifugal compressor operation results from: - Answer -Lowering the condensing pressure The heat removed from the refrigerant in a condenser is: - Answer -Sensible and latent heat The refrigerant unit that you have been assigned to is being taken out of service for a major repair. You have been assigned to withdr...