Question 225Motor Plants - Assistant Engineer
70% to passTwo important considerations for the proper lubrication of a diesel engine include, the delivery of the oil in sufficient amount, and the _______________.
Acetane number
Bpour point
Cviscosity temperature
Dquality of the oil
AI Explanation
The correct answer is D) quality of the oil. The proper lubrication of a diesel engine requires two important considerations: the delivery of the oil in sufficient amount, and the quality of the oil. The quality of the oil is crucial as it affects the engine's performance, efficiency, and lifespan. Factors such as the oil's viscosity, additives, and purity directly impact the engine's lubrication and protection against wear and tear. The other options, such as cetane number, pour point, and viscosity temperature, are important engine parameters, but they are not directly related to the quality of the lubricating oil.
Related Questions
Q5:An eight cylinder, four-stroke cycle, single acting diesel engine has a 650 mm b... Q62:The overspeeding of the diesel engine driving an electric generator could cause ... Q399:Diesel engines driving alternators operating in parallel must maintain a set fre... Q173:Which of the following operating characteristics of the Bendix drive friction cl... Q73:A diesel engine with a full speed of 1000 RPM drives a propeller at 300 RPM. Wha...
Ready to test your knowledge?
Take a Motor Plants - Assistant Engineer Practice ExamOfficial Resources