Question 218Motor Plants - Assistant Engineer70% to pass
A diesel engine should use which type of lubricating oil?
AI Explanation
The correct answer is D) Detergent oil.
Diesel engines require a detergent-type lubricating oil to properly lubricate the engine components and prevent buildup of deposits. Detergent oils contain additives that help clean and suspend contaminants, keeping the engine running efficiently.
The other options are incorrect:
A) Low viscosity oil may not provide adequate lubrication for a diesel engine.
B) Cutting oil is not suitable for use as a lubricant in a diesel engine.
C) High grade vegetable oil does not have the appropriate properties to properly lubricate a diesel engine.
Related Questions
#216 Lube oil filters remove contaminants more efficiently if the oil being filtered is_______________. #217 A well-lubricated bearing surface always appears _______________.#219 The highest indicated lube oil pressure in a diesel engine should be expected when the engine oil is_______________.#220 Which of the listed diesel engine operating conditions should be checked immediately after any diesel engine is started? #221 According to the diagram shown in the illustration, the lube oil system can best be described as a_______________. Illustration MO-0007