Fire service pump - Study guides, Class notes & Summaries

When placing a LOTO on a system, how many locks should be applied? - As many locks as their are personnel working on the system. A ladder must be able to support ____ times the weight of the expected load - 3.3 It is acceptable to enter into a confined space without an attendant, but only if all other precautions and PPE are taken. - False A defective air pressure gauge on the supply air of a dry pipe system is considered a _____ - Critical deficiency When taking a sprinkler system out of...

Combustible Liquid - A liquid with a flash point ABOVE 100F 12.5 - If the current flowing out from an electrical panel is 12.5 amps, and it then flows through an electrical load of 1500 watts, what is the amperage of the remaining current flow of the return circuit? 1000 - If a hair dryer draws 8.3amps (in a home with 120-volt service), what is the wattage? *Power (P) = current (I) x voltage (V) Watts = amps x volts 1987 - The year of the first edition of NFPA 1033 1.5 times - ...

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...

Z-51 Written Exam Questions and Complete Solutions In a steam turbine, what is the function of a Kingsbury thrust bearing? A) Maintain first stage steam pressure. B) Compensate for coupling misalignment. C) Adjust shaft torque at start up. D) Maintain axial positioning of the rotor shaft. - Answer: D) Maintain axial positioning of the rotor shaft. The ratio of actual pressure of water pressure in the atmosphere to the saturated pressure of given temperature is A) partial pressure....

Fire Service Pump Operator State Test Questions And Answers 2023 Fire Service Pump Operator State Test Questions And Answers 2023

S12 sprinkler test Questions with Correct Answers| 2024 Update 100% Solved fire department connection normally on exterior of building... FDNY can pump supplemental water into the sprinkler system, standpipe, or other system furnishing water for fire extinguishment to supplement existing water supplies. system control valve valve controlling flow to water-based fire protection systems. fire command center ... MFSPC ... MLP ... tags on closed section valves serving affected areas: a...

NICET Level 2 ITM of Water Based Systems Questions and Answers 100% Pass When placing a LOTO on a system, how many locks should be applied? As many locks as their are personnel working on the system. A ladder must be able to support ____ times the weight of the expected load 3.3 It is acceptable to enter into a confined space without an attendant, but only if all other precautions and PPE are taken. False A defective air pressure gauge on the supply air of a dry pipe system is considered a __...

One gallon of water weighs? - 8.35 LBS How many cubic inches in a gallon of water - 231 cubic inches How much does a cubic foot of water weigh? - 62.5 LBS How many gallons of water in a cubic foot? - 7.481 gallons How many inches in a cubic foot? - 1728 Cubic Inches How much pressure does a column of water one foot high exert at it's base - .434 Psi HOW MANY INCHES OF MERCURY IS EQUAL TO 13.55 INCHES OF WATER? - ONE ONE PSI OF PRESSURE WILL RAISE A COLUMN OF WHATER HOW MANY FEET? - 2.304...

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...

IFSTA Chapter 21 QuizWhich duty would be performed by a qualified technician instead of a Fire Fighter II? Select one: a. Checking equipment oil and fuel levels b. Inspecting spark plugs for damage c. General inspection of portable generators d. Detailed maintenance of lighting equipment - correct answer d. Detailed maintenance of lighting equipment Which pieces of equipment are necessary to service test a fire hose? Select one: a. Pneumatic or hydraulic testing machine and hose drying...