CONNECTICUT CDL PRACTICE TEST - GENERAL KNOWLEDGE

31. Heights posted at bridges and overpasses:
are always incorrect.
are always accurate.
can be incorrect.
None of the above.
32. Which of these is FALSE? The spare tire must:
not be damaged.
be properly inflated.
be approved by the truck manufacturer.
be the proper size.
33. When is use of a drug given to a driver by a doctor permitted?
Only if it's an over the counter drug.
Only if it's a prescription drug.
Never.
Only if the doctor informs the driver that the drug won't affect safe driving ability.
34. _____ is a thin layer of ice that forms on road surfaces.
Black ice
Grey ice
Blue ice
White ice
35. When transporting cargo, you are NOT responsible for:
the price of the cargo.
recognizing poorly balanced weight.
inspecting your cargo.
ensuring that cargo is loaded safely and securely.
36. Which of the following can cause front-wheel skid?
Driving too fast for conditions.
Cargo loaded so not enough weight is on the front axle.
Lack of tread on the front tires.
All of the above.
37. If your ABS malfunctions:
the parking brakes will not work.
you still have normal brake functions.
you should immediately come to a complete stop.
the service brake will not work.
38. Brake lag is:
the distance your vehicle will travel, in ideal conditions, while you are braking.
the amount of air pressure required to stop the vehicle.
the distance your vehicle will continue to travel, in ideal conditions, before you hit the brakes.
the time required for the air brakes to work after the brake pedal is pushed.
39. Which of the following can cause vehicle fires?
Short circuits and loose connections
Improper fueling
Improperly sealed cargo
All of the above.
40. When switching gears, if you remain too long in Neutral:
the brakes won't work.
the vehicle will speed up.
you may have difficulty putting the vehicle into the next gear.
the ABS won't work.
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