4- What is the purpose of the camshaft in a diesel engine?
A. To regulate the amount of fuel entering the engine
B. To cool the engine
C. To open and close the engine’s valves at the proper time
D. To increase fuel efficiency
Answer:C
4- What is the purpose of the camshaft in a diesel engine?
A. To regulate the amount of fuel entering the engine B. To cool the engine C. To open and close the engine’s valves at the proper time D. To increase fuel efficiency