Cooling And Lubrication In Automobile - Practice Test

(A) Radiator header tank must be placed higher than the top of the cylinder water jackets

(B) Radiator header tank must be placed at the same level of the cylinder water jackets

(C) Radiator header tank must be placed lower than the top of the cylinder water jackets

(D) None of the above

(A) Radiator header tank must be placed higher than the top of the cylinder water jackets

(A) 4

(B) 2

(C) 3

(D) 5

(B) 2

(A) Down flow type radiator

(B) Cross flow type radiator

(C) Both A and B

(D) None of these

(B) Cross flow type radiator

(A) It blows air through the radiator when necessary (for example, when the vehicle is stationary or moving slowly)

(B) It is turned by the wind force as the vehicle moves forward, and its rotation drives the water pump

(C) It cools the engine by blowing air onto the cylinder block

(D) It draws heat out of the engine compartment

(A) It blows air through the radiator when necessary (for example, when the vehicle is stationary or moving slowly)

(A) Increasing fractional heat

(B) Increasing resistance

(C) Decreasing fractional resistance

(D) Providing direct contact between rubbing surface

(D) Providing direct contact between rubbing surface

Cooling And Lubrication In Automobile - Study Mode