Technician A says that liquid cooling an engine helps to maintain a consistent operating temperature. Technician B says that oil is circulated through the cooling system to remove heat from the engine's parts. Who is correct?   a. Technician A     b. Technician B     c. Both A and B     d. Neither A nor B

Q: A vehicle has had several radiator replacements, and each time there has been pinhole leaks in the…

A: Solution:

Q: Pressure regulators are being discussed. Technician A says they are located in the fuel rail.…

A: Pressure Regulator are the important component of fuel rail system The function of Fuel pressure…

Q: A technician is inspecting a vehicle and finds the upper radiator hose is collapsed, and the cooling…

A: Given :-  A technician is inspecting a vehicle and finds the upper radiator hose is collapsed, and…

Q: Two techs are discussing oil coolers. Technician A says that when inspecting oil- to-water type…

A: Solution:

Q: An engine starts and runs briefly after a small quantity of fuel is put into the spark plug hole,…

A: An engine starts and runs briefly after a small quantity of fuel is put into the spark plug hole,…

Q: an engine is being discussed for lean running condition. technician A checks for air leak in the…

A: There are five factors that causes to run engine in lean condition. They are Fuel System Oxygen…

Q: What checks can be performed to know if the lubricating oil of an engine has been contaminated?

A: Techniques to check whether the lubricating oil is contaminated are as follows, Debris analysis Wear…

Q: what are the two tune up methods used for a variety of big bore cummins engines

A: There are two tune up methods used for a variety of big bore Cummins engines. OBC (Outer base…

Q: What component is responsible for circulating coolant through the engine

A: In the engine we use water pump to force the water to circulate throughout...

Q: The diesel engines operate with low pressure and low temperature a. FALSE b. TRUE

A: The diesel engine is a kind of internal combustion engine. In the diesel engine, the heat is added…

Q: When using a fuel injector pulse tester, Technician A says that little or no pressure drop indicates…

A:

Q: What would be done to increase the compressor speedon a belt-driven compressor?A. Decrease drive…

A: Typically, belt pulley systems are used to drive the generators that power the compressors. The size…

Q: 1- What is “valve overlap” and how it's affect the performance of the engine

A: Time period for which both exhaust valve and intake valve remain open at the same time during…