CDL COMBINATION VEHICLES Exam
Questions with Solutions (True or false)
TREU OR FALSE:
More than half of truck driver deaths in crashes are the result
of truck rollovers. - Correct Answer ✅ True
Fully loaded rigs are ___ times more likely to roll over in a
crash than empty rigs. - Correct Answer ✅ 10
What can you do to prevent rollovers? - Correct Answer ✅
keep the cargo close to the ground
drive slowly around turns
TRUE OR FALSE:
Keeping cargo low is even more important in combination
vehicles than in straight trucks. - Correct Answer ✅ True
Rollovers happen when you turn too___ - Correct Answer ✅
Fast
, CDL COMBINATION VEHICLES Exam
Questions with Solutions (True or false)
Trucks with trailers have a dangerous... - Correct Answer ✅
crack the whip effect
TRUE OR FALSE:
When pulling trailers, a sudden movement with your steering
wheel may cause your tralier to tip over. - Correct Answer
✅ True
Large combination vehicles take longer to stop when they
are... - Correct Answer ✅ Empty
How much follwoing distance should you have? - Correct
Answer ✅ At leats 1 second for every 10 feet of vehicle
length under 40 mph.
How much following distance should you have driving 50
mph? - Correct Answer ✅ At least 1 second for every 10
feet of your vehicle plus an additional second.
Questions with Solutions (True or false)
TREU OR FALSE:
More than half of truck driver deaths in crashes are the result
of truck rollovers. - Correct Answer ✅ True
Fully loaded rigs are ___ times more likely to roll over in a
crash than empty rigs. - Correct Answer ✅ 10
What can you do to prevent rollovers? - Correct Answer ✅
keep the cargo close to the ground
drive slowly around turns
TRUE OR FALSE:
Keeping cargo low is even more important in combination
vehicles than in straight trucks. - Correct Answer ✅ True
Rollovers happen when you turn too___ - Correct Answer ✅
Fast
, CDL COMBINATION VEHICLES Exam
Questions with Solutions (True or false)
Trucks with trailers have a dangerous... - Correct Answer ✅
crack the whip effect
TRUE OR FALSE:
When pulling trailers, a sudden movement with your steering
wheel may cause your tralier to tip over. - Correct Answer
✅ True
Large combination vehicles take longer to stop when they
are... - Correct Answer ✅ Empty
How much follwoing distance should you have? - Correct
Answer ✅ At leats 1 second for every 10 feet of vehicle
length under 40 mph.
How much following distance should you have driving 50
mph? - Correct Answer ✅ At least 1 second for every 10
feet of your vehicle plus an additional second.
