Virginia Doubles/Triples Practice Test 1
15 questions covering doubles/triples content, drawn from the FMCSA-aligned CDL question pool and the Virginia Commercial Driver's Manual (DMV 60A).
Mode:
Study mode: See the correct answer, hints, and detailed explanation after each question.
What this test covers
The Doubles/Triples knowledge test typically has 20 multiple-choice questions with an 80% passing score. Questions cover coupling and uncoupling procedures for double and triple trailers, rearward amplification (crack-the-whip effect), inspection of multiple trailers and their connections, proper trailer order (heaviest trailer closest to the cab), rollover risks, braking distances for longer combinations, and the specific handling differences between doubles and triples.