CDL PRACTICE TEST - GENERAL KNOWLEDGE (MISSOURI)
41.
After starting the engine, oil pressure should rise to a normal level:
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within 2 minutes.
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within 6 minutes.
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within seconds.
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42.
When you get in the vehicle and start the engine, you should:
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put the gearshift in neutral (or park if automatic) before starting the engine.
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listen for unusual noises after starting the engine.
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All of the above.
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43.
Which of these is a possible consequence of forcing an automatic transmission into a lower gear at high speed?
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Loss of hydraulic pressure
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Loss of all engine braking effect
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Loss of steering control
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44.
Regardless of its size, cargo should have at least ___ tie-downs.
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3
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1
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2
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45.
Having ABS on only the trailer:
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makes the trailer more likely to swing out.
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still gives you more control over your vehicle during braking.
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is very dangerous.
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46.
On engine start, you should:
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make sure the oil pressure gauge is working.
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check for minimum tread depth.
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check the oil level.
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47.
In some states, move-over laws require drivers to:
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slow and change lanes when approaching a roadside incident.
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obey the directions given by police officers at railroad crossings.
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submit to a chemical test to determine their BAC when requested by a peace officer.
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48.
Broken suspension parts can be very dangerous. When inspecting your vehicle for suspension system defects, look for:
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Spring hangers that allow movement of axle from proper position.
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Broken leaves in a multi-leaf spring.
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All of the above.
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49.
Confused drivers can be very hazardous. Clues to confusion include:
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changing lanes for no apparent reason.
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hesitation.
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All of the above.
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50.
What three things add up to total stopping distance?
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Braking distance + stopping distance
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Perception distance, reaction distance and braking distance
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Reaction distance + braking distance
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