Which fluids should you check during the engine compartment inspection?

a.Only engine oil

b.Only coolant and oil

c.Power steering fluid, coolant, and engine oil

d.Only transmission fluid

Explanation

During the engine compartment inspection, you should check the power steering fluid, coolant level, and engine oil level. All fluids must be at proper levels to ensure safe vehicle operation.

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About the CDL Exam

The CDL (Commercial Driver License) exam tests your knowledge of commercial driving rules, safety procedures, and vehicle operation. You must score 80% or higher to pass the written knowledge test. The exam covers general knowledge, air brakes, combination vehicles, and various endorsements.

This question is from the Class B CDL Knowledge Test #2 section. Practice with more questions from this category to build confidence before taking the official DMV test.

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