Question

The hot gases give part of their heat to ____________

(a) cylinder liner

(b) piston and piston rings

(c) cylinder head

(d) all of the mentioned

This question was posed to me in an interview for internship.

This interesting question is from Heat Rejection topic in portion Heat Rejection and Cooling of IC Engine

Answer 1

The correct answer is:

(d) all of the mentioned

The hot gases in an internal combustion engine transfer part of their heat to various engine components, including the cylinder liner, piston and piston rings, and cylinder head. These components absorb the heat from the combustion gases and then dissipate it through the cooling system to prevent overheating and ensure efficient engine operation.