Q
14. Which of these statements about double clutching and shifting is true?
General Knowledgemedium
ADouble clutching should not be used when the road is slippery.
BDouble clutching should only be used with a heavy load.
CYou can use the tachometer to tell you when to shift.
Detailed Explanation
The tachometer shows engine RPM. Learn the vehicle's operating range rather than using one shift point for every truck.
Official reference: New York CDL-10 2.3.1: Manual TransmissionsCorrect Answer: You can use the tachometer to tell you when to shift.
Why This Matters on the CDL Test
Vehicle-specific operating range.
How to Remember It
Tachometer measures RPM.
Answer Review
RPM helps identify shifting points.
Why the other answers are weaker
- Double clutching should not be used when the road is slippery.Slipperiness is not that prohibition.
- Double clutching should only be used with a heavy load.Not restricted to heavy loads.
Test-Day Checklist
- Read the question once for the topic, then read it again for the exact CDL action being tested in General Knowledge.
- Eliminate answers that sound convenient but skip an inspection, warning sign, or safety step.
- Say the correct rule out loud before moving on so you can recognize it when the exam changes the wording.
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Keep Studying General Knowledge
Question pages help you review one rule at a time. To build test-day speed, move back into the full General Knowledge practice test and answer a mixed set without looking at the explanation first.
State CDL Practice Paths
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