Q
359. Retarders are used to:
General Knowledgemedium
Aa. Help slow the vehicle while driving and reduce brake wear.
Bb. Keep you from skidding where the road is slippery.
Cc. Both A and B.
Detailed Explanation
The correct answer is "c. Both A and B.". This is based on federal CDL regulations and safety standards.
Correct Answer: c. Both A and B.
Advertisement
Ready to practice for real?
Take our free, full-length General Knowledge practice test. Simulates the actual DMV exam with timed questions.
Start Practice TestRelated Questions
When backing with a trailer, you should begin by:
general-knowledgeeasy
265. What is the first thing you should try to do if your brakes fail while driving downhill?
general-knowledgemedium
53. Which of these statements about cold-weather driving is true?
general-knowledgemedium
120. When checking the bus seats, what are you looking for?
general-knowledgemedium
62. If you are being tailgated, you should:
general-knowledgemedium
Advertisement