A relief valve is fitted to the main oil gallery of an engine. The purpose of this valve is to
A. Limit the maximum oil pressure
B. Open when the oil is hot
C. Maintain the supply if the gallery becomes blocked
D. Stop the oil flow to the bearings
Answer:A
A relief valve is fitted to the main oil gallery of an engine. The purpose of this valve is to
A. Limit the maximum oil pressure B. Open when the oil is hot C. Maintain the supply if the gallery becomes blocked D. Stop the oil flow to the bearings