Cooling and Lubrication in Automobile MCQ Questions & Answers | Automobile Engineering

A. Grease

B. Graphite

C. Castor oil

D. Lard oil

A. Grease

B. Aquadag

C. Oilidag

D. Blended oil

A. Calcium based greases

B. Sodium based greases

C. Aluminium based greases

D. None of these

A. Oil pressure relief valve

B. Oil pressure switch hole

C. Oil drain plug hole

D. Oil level gauge hole

A. Immediately after the ignition switch is turned OFF

B. While the engine is running

C. A few minutes after the ignition switch is turned OFF

D. While the engine is running at its high-idle speed

A. Viscosity-index improver

B. Foam inhibitors

C. Rust inhibitors

D. All are correct

A. Graphite

B. Soapstone

C. Both

D. None

A. Liquid friction

B. Solid friction

C. Both are correct

D. None of these

A. Defective thermostate

B. Inaccurate temperature gauge

C. Both A and B

D. None of the above