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Pennsylvania
Combination Vehicles #8
Practice Test
Should you use the trailer's hand brake to straighten out a jackknifing trailer?
Yes, it's essential to adjust your speed using the trailer hand brake for better control.
No, since the skidding was caused by the trailer's brakes.
No, only if the trailer is empty and light.
Yes, the trailer hand brake will lock the wheels and slow down the skid.
Correct: 0
Incorrect: 0
Skipped: 0
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