Podcast
Questions and Answers
How far ahead should you look while driving?
How far ahead should you look while driving?
12-15 seconds ahead
You should put the starter switch key into your pocket while you perform the pre-trip inspection because:
You should put the starter switch key into your pocket while you perform the pre-trip inspection because:
- someone could start and move the vehicle (correct)
- it's part of a habit
- it could break
- you might lose it
Which of the following types of fires should you NOT attempt to extinguish with water?
Which of the following types of fires should you NOT attempt to extinguish with water?
- Grease
- Paper
- Wood
- Electrical (correct)
Which is NOT one of the four basic skills that operating a commercial motor vehicle requires?
Which is NOT one of the four basic skills that operating a commercial motor vehicle requires?
It has just reached freezing. Which of the following areas may be slippery?
It has just reached freezing. Which of the following areas may be slippery?
What is the axle weight?
What is the axle weight?
During your pre-trip test, when examining hoses with the instructor, you need to look for:
During your pre-trip test, when examining hoses with the instructor, you need to look for:
An antilock braking system (ABS) will:
An antilock braking system (ABS) will:
What is the definition of a hazard?
What is the definition of a hazard?
When you proceed through an underpass, your vertical clearance may be affected by:
When you proceed through an underpass, your vertical clearance may be affected by:
If you are confronted by an aggressive driver, what should you do?
If you are confronted by an aggressive driver, what should you do?
What's the best way to take a curve?
What's the best way to take a curve?
Which of the following is most likely to cause a tire fire?
Which of the following is most likely to cause a tire fire?
For what time should you schedule your trip?
For what time should you schedule your trip?
What will help a drunk sober up?
What will help a drunk sober up?
If you spot a hazard ahead, what should you do first?
If you spot a hazard ahead, what should you do first?
Which of these is NOT part of the basic method for shifting up?
Which of these is NOT part of the basic method for shifting up?
If you are being tailgated, you should do all of the following EXCEPT:
If you are being tailgated, you should do all of the following EXCEPT:
When parking your vehicle, you should look for a parking space:
When parking your vehicle, you should look for a parking space:
Which of the following statements about retarders are correct?
Which of the following statements about retarders are correct?
Your emergency kit does NOT need to include:
Your emergency kit does NOT need to include:
When you're driving at 55 mph under good driving conditions, your total stopping distance will be:
When you're driving at 55 mph under good driving conditions, your total stopping distance will be:
Do empty trucks have shorter stopping distances than loaded trucks?
Do empty trucks have shorter stopping distances than loaded trucks?
If __________ or more of the leaves in any leaf spring are broken or missing, the vehicle will be put out of service.
If __________ or more of the leaves in any leaf spring are broken or missing, the vehicle will be put out of service.
What's the maximum amount of play that your steering wheel should have?
What's the maximum amount of play that your steering wheel should have?
What is the Gross Combination Weight (GCW)?
What is the Gross Combination Weight (GCW)?
How often must you stop to check your cargo while on the road?
How often must you stop to check your cargo while on the road?
The most important hand signal that you and a helper should agree on is:
The most important hand signal that you and a helper should agree on is:
What can you do at an accident scene to help avoid another accident?
What can you do at an accident scene to help avoid another accident?
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?
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?
When you start to drive down a steep downgrade, which of the following should influence your choice speed?
When you start to drive down a steep downgrade, which of the following should influence your choice speed?
In PA, the max height of a commercial motor vehicle (CMV) is:
In PA, the max height of a commercial motor vehicle (CMV) is:
You don't want to be a distracted driver, so you:
You don't want to be a distracted driver, so you:
Why should you use a helper when you are backing?
Why should you use a helper when you are backing?
If you must stop on a road or the shoulder of a road, you must set out your warning devices within:
If you must stop on a road or the shoulder of a road, you must set out your warning devices within:
Total stopping distance equals:
Total stopping distance equals:
Why should you complete a post-trip inspection report?
Why should you complete a post-trip inspection report?
To transport cargo safely, which of the following are you NOT responsible for?
To transport cargo safely, which of the following are you NOT responsible for?
Which of the following wheel or rim problems can be hazardous?
Which of the following wheel or rim problems can be hazardous?
Which of the following is NOT a key steering system component?
Which of the following is NOT a key steering system component?
If you are convicted of knowingly using a commercial motor vehicle (CMV) to transport illegal drugs, you will be disqualified from commercial driving for:
If you are convicted of knowingly using a commercial motor vehicle (CMV) to transport illegal drugs, you will be disqualified from commercial driving for:
The heaviest items in your load should be placed:
The heaviest items in your load should be placed:
If your brakes get wet, they may:
If your brakes get wet, they may:
The minimum tire tread depth for front tires is:
The minimum tire tread depth for front tires is:
In the dark, what is the maximum distance that you can see with high beams?
In the dark, what is the maximum distance that you can see with high beams?
During your pre-trip inspection, you should do which of the following inside the cab?
During your pre-trip inspection, you should do which of the following inside the cab?
If the engine is not overheated, is it completely safe to remove the radiator cap?
If the engine is not overheated, is it completely safe to remove the radiator cap?
How many tie-downs are required for a 20 foot load?
How many tie-downs are required for a 20 foot load?
You should inspect wheel bearing seals for:
You should inspect wheel bearing seals for:
Be especially cautious about crossing a double railroad track because:
Be especially cautious about crossing a double railroad track because:
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Study Notes
General Driving Guidelines
- Look 12-15 seconds ahead while driving for greater awareness.
- If performing a pre-trip inspection, keep the starter key in your pocket to prevent someone from moving the vehicle.
Fire and Safety Precautions
- Do not attempt to extinguish electrical fires with water, as it can worsen the situation.
- The proper response to aggressive driving includes avoiding eye contact and calling the police if necessary.
Vehicle Maintenance and Specifications
- Axle weight refers to the maximum weight supported by a single axle.
- During a pre-trip inspection, check for puddles under vehicles to detect possible leaks in hoses.
- Steering wheel play should not exceed 10 degrees or approximately 2 inches for safe control.
Cargo Handling and Trip Planning
- Schedule trips during your typical waking hours for better alertness.
- Ensure the heaviest items in your cargo are placed as low as possible to maintain vehicle stability.
Traffic and Road Conditions
- Anticipate potential hazards by forming a contingency plan when a road condition is identified.
- Empty trucks do not have shorter stopping distances than loaded trucks.
Vehicle Operations
- When taking a curve, slow down before entering and gently accelerate during the curve for better control.
- To manage hill descents, consider road conditions, steepness, and total vehicle weight in your speed choice.
Legal and Emergency Protocols
- Using a commercial vehicle for illegal drug transport results in a lifetime disqualification from commercial driving.
- Set out warning devices within 10 minutes if stopping on the road or shoulder to prevent further accidents.
Tire and Wheel Safety
- The minimum tire tread depth for front tires is 4/32.
- Inspect wheel bearing seals for leaks to ensure safe operation, and be cautious of dual tire configurations that might cause fires if improperly maintained.
Driving in Various Conditions
- Wet brakes can lead to uneven application, impacting vehicle control.
- High beams illuminate a maximum distance of 500 feet in darkness for enhanced visibility.
Post-Trip Responsibilities
- Complete post-trip inspection reports to inform others about any safety concerns needing repair.
- Inspect cargo regularly while on the road, ideally every 3 hours or after every 150 miles traveled.
Other Important Considerations
- Utilize hand signals effectively, with stopping being the most crucial command to agree upon with helpers.
- If you hear noise suggesting a tire blowout without loss of control, stop immediately to inspect the tires.
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