Texas CDL General Knowledge Test ( Questions With
Correct Verified Answers All Solved Correctly ) ,
Guaranteed Success, A+ RATED.
In Texas, the mud flaps on a truck or trailer must reach - ANSWER within 8 inches of the
roadway
Which of the following statements about an escape ramp is FALSE? - ANSWER It is of NO use if
you are traveling too fast.
After you start the engine, the oil pressure should rise to normal within - ANSWER seconds
If you are stopped by the police and refuse to submit to a chemical test for drugs or alcohol, -
ANSWER you will lose your CDL for at least one year.
In Texas, the maximum weight for a single or combination vehicle including its load is - ANSWER
80,000
Streaks of rust on a lug nut are signs that - ANSWER it's loose.
If dense fog reduces visibility to near zero, what should you do? - ANSWER Pull off the road and
stop.
If you are found to be driving a commercial motor vehicle with your blood alcohol concentration
(BAC) above zero but below 0.04% - ANSWER you will be ordered out of service for 24 hours.
In Texas, which of the following are you not allowed to transport in an open truck? - ANSWER All
of the above: Sand, Gravel, Wood Chips
,To obtain a CDL, you must certify that - ANSWER All of the Above: not addicted to drugs, not an
insulin-dependent diabetic, not addicted to alcohol
How many tie-downs are required for a 17-foot load? - ANSWER 2
A fire extinguisher that is rated B:C is suitable for - ANSWER electrical fires and burning liquids.
What will help a drunk sober up? - ANSWER Time
In which of the following situations should you NOT sound your horn? - ANSWER to express
your annoyance at someone
You don't want to be a distracted driver, so you - ANSWER avoid using your cell phone until you
reach your destination.
If an accident victim is bleeding heavily and no qualified professional is available, what can you
do to help? - ANSWER Apply direct pressure to the wound.
While driving a vehicle with dual tires, you hear a noise that sounds like a tire blowout.
However, your vehicle's handling seems unaffected. What should you do? - ANSWER Stop and
check your tires now.
Why should you use a helper when you are backing? - ANSWER Because every truck has blind
spots
To avoid overloading bridges, a bridge formula restricts the axle weight for axles that - ANSWER
are closer together
, If you are pulling a trailer and a fire breaks out inside it, what should you do? - ANSWER Keep
the trailer's doors closed.
If you double your speed, how much more distance will it take to brake to a stop? - ANSWER
Four times as much.
How can you determine if your vehicle is equipped with an antilock braking system (ABS)? -
ANSWER All of the above can work:
- Check for a yellow ABS malfunction lamp on the instrument panel.
- Look for wheel speed sensor wires that are coming from the rear of your brakes.
- Check if your vehicle was manufactures after March 1, 1998 (Such vehicles are required to
have the panel light.)
How many different states' commercial driver licenses (CDLs) can you hold simultaneously? -
ANSWER One
In Texas, the mud flaps on a truck or trailer must reach - ANSWER within 8 inches of the
roadway.
If you are traveling at 55mph in a 30-foot vehicle, you should leave how many seconds of the
following distance? - ANSWER 4 seconds
In Texas, if your load extends more than 4 feet beyond the rear of your vehicle, you must have -
ANSWER All of the Above:
- a special permit
- a red flag on the end of the load in the daytime
- a red light on the end of the load at night
Correct Verified Answers All Solved Correctly ) ,
Guaranteed Success, A+ RATED.
In Texas, the mud flaps on a truck or trailer must reach - ANSWER within 8 inches of the
roadway
Which of the following statements about an escape ramp is FALSE? - ANSWER It is of NO use if
you are traveling too fast.
After you start the engine, the oil pressure should rise to normal within - ANSWER seconds
If you are stopped by the police and refuse to submit to a chemical test for drugs or alcohol, -
ANSWER you will lose your CDL for at least one year.
In Texas, the maximum weight for a single or combination vehicle including its load is - ANSWER
80,000
Streaks of rust on a lug nut are signs that - ANSWER it's loose.
If dense fog reduces visibility to near zero, what should you do? - ANSWER Pull off the road and
stop.
If you are found to be driving a commercial motor vehicle with your blood alcohol concentration
(BAC) above zero but below 0.04% - ANSWER you will be ordered out of service for 24 hours.
In Texas, which of the following are you not allowed to transport in an open truck? - ANSWER All
of the above: Sand, Gravel, Wood Chips
,To obtain a CDL, you must certify that - ANSWER All of the Above: not addicted to drugs, not an
insulin-dependent diabetic, not addicted to alcohol
How many tie-downs are required for a 17-foot load? - ANSWER 2
A fire extinguisher that is rated B:C is suitable for - ANSWER electrical fires and burning liquids.
What will help a drunk sober up? - ANSWER Time
In which of the following situations should you NOT sound your horn? - ANSWER to express
your annoyance at someone
You don't want to be a distracted driver, so you - ANSWER avoid using your cell phone until you
reach your destination.
If an accident victim is bleeding heavily and no qualified professional is available, what can you
do to help? - ANSWER Apply direct pressure to the wound.
While driving a vehicle with dual tires, you hear a noise that sounds like a tire blowout.
However, your vehicle's handling seems unaffected. What should you do? - ANSWER Stop and
check your tires now.
Why should you use a helper when you are backing? - ANSWER Because every truck has blind
spots
To avoid overloading bridges, a bridge formula restricts the axle weight for axles that - ANSWER
are closer together
, If you are pulling a trailer and a fire breaks out inside it, what should you do? - ANSWER Keep
the trailer's doors closed.
If you double your speed, how much more distance will it take to brake to a stop? - ANSWER
Four times as much.
How can you determine if your vehicle is equipped with an antilock braking system (ABS)? -
ANSWER All of the above can work:
- Check for a yellow ABS malfunction lamp on the instrument panel.
- Look for wheel speed sensor wires that are coming from the rear of your brakes.
- Check if your vehicle was manufactures after March 1, 1998 (Such vehicles are required to
have the panel light.)
How many different states' commercial driver licenses (CDLs) can you hold simultaneously? -
ANSWER One
In Texas, the mud flaps on a truck or trailer must reach - ANSWER within 8 inches of the
roadway.
If you are traveling at 55mph in a 30-foot vehicle, you should leave how many seconds of the
following distance? - ANSWER 4 seconds
In Texas, if your load extends more than 4 feet beyond the rear of your vehicle, you must have -
ANSWER All of the Above:
- a special permit
- a red flag on the end of the load in the daytime
- a red light on the end of the load at night
