Oil pressure gauge - Study guides, Class notes & Summaries

P98 Exam Questions With 100% Correct Answers, Latest Updated 2024/2025 (GRADED A+) Fuel-oil is generally used in buildings in stationary equipment for two purposes - Correct Answer-fuel emergency generators or to fuel equipment used to heat the building. the person supervising the Fuel-Oil Transfer in the Building from one floor to another must hold - Correct Answer-P-98 Certificate of Fitness. Certificate of Fitness holders must maintain all qualifications and comply with all requirements a...

Ohio Boiler Test Questions and Answers Graded A+ The pressure at the base of a vertical foot of water is 0.433 psi. When performing a hydrostatic test, the pressure on the boiler should be increased to 1 1⁄2 times the safety valve setting . A boiler steam pressure gauge should have a range of 1 1⁄2 to 2 times the safety valve setting: The maximum size of the bottom blowdown line and the surface blowdown line is 2 1/2" During startup, the boiler vent should remain open unt...

FDNY COF P-98 Exam With 100% Correct Answers Latest Updated 2024 (Already Graded!!) Where generally *Fuel-oil is used in buildings?* What purposes?* - Correct AnswerIs used in *Stationary Equipments*, Two purposes: a) *Fuel Emergency Generators* b) *Fuel Equipment used to heat the building* 2.- What *COF is required* to supervise the *Fuel-oil transfer in the building from one floor to another?* - Correct Answer-*P-98 and maintain all qualifications and comply w/ requirements applicable to...

Massachusetts Oil Burner Study Guide Rated A+ What is the voltage found at the TT terminals 24 volts What are the 8 steps of a no heat call 1 talk to customer 2 check tt.3 check to make sure an emergency switch is on 4check to make sure there is oil in the tank 5 check to make sure the main power going to the unit is on six check to make sure that tank shut off valve is open 7 know whether the tank is located above or below the burner I know the type and style of the system that is ...

Penn Foster, Auto Repair Technician, Orientation, Introduction to Auto Repair Questions and Answers 100% Pass What is the primary function of the engine in a vehicle? To convert fuel into mechanical energy to power the vehicle What tool is commonly used to measure the thickness of a vehicle's brake pads? A brake pad gauge What does a vehicle’s transmission do? It transmits power from the engine to the wheels and adjusts the torque and speed What should you check first if...

Which of the following should be done after installing a new copper injector sleeve? A. Heat it B. Dress it C. Ream the seat D. Coat it with a looking compound - Answer-C. Ream the seat (This reaming ensures there will be a good clean area for the injector to seal against) A diesel engine has oil in the radiator. Which of the following would be the cause? A. Cracked piston cooling nozzle B. Cracked oil cooler C. Restricted turbocharger drain line D. Restricted exhaust gas recirculation...

In an electric circuit for the wattage to remain the same if the voltage drops, the amperage must - Answer-Increase Atomizing type burners were designed to burn which type of fuel - Answer-Type 2 fuel oil Pour point problems with outside above ground fuel tanks can be partially relieved by - Answer-Reducing the pour point of No. 2 fuel oil by blending it with No. 1 fuel oil. A fuel oil storage tank cannot be installed - Answer-In the furnace room with 5' of heating unit. The primary...

Cast iron fittings can be used in heating fuel systems? - Answer-False Tank vent shall terminate - Answer-Within 12 feet of the fill and visible from the fill Tanks exceeding 330 gallons must have - Answer-Top supply connection Fuel return piping from an appliance shall - Answer-Enter the top of the tank Oil appliances burning used oil shall only be installed - Answer-In commercial or industrial occupancies Technician must be present for filling of new oil tank - Answer-False A...

ASE practice test (diesel engine) T2 Already Passed A diesel engine has excessive oil consumption with no visible oil leaks. Which of these could be the cause? (D) A leaking turbocharger impeller shaft seal Which of these could be the cause of blue smoke from the exhaust on a vehicle that is not equipped with an exhaust aftertreatment system? (C) Worn piston rings During long uphill pulls, a delivery truck equipped with an engine protection system activates a warning light and buzzer, and the...

MN Boiler License Exam Questions and Answers, Latest Updated 2024/2025 (GRADED) what are the conditions necessary for good combustion? a) low sulfur content b) Thermal, thermocoupler, tubular c) turbulence, temperature, time 3T's - answerc) turbulence, temperature, time 3T's why is secondary air necessary in hand fired boilers? a) Necessary to burn the combustible gases b) if primary air should fail c) used only if sulfur content is high - answera) Necessary to burn the combustible gase...