Podcast
Questions and Answers
What is the most important reason for doing a vehicle inspection?
What is the most important reason for doing a vehicle inspection?
Safety for yourself and other road users.
What things should you check during a trip?
What things should you check during a trip?
Watch Gauges - Use senses to check for problems.
When stopped, check critical items?
When stopped, check critical items?
Tires, wheels, and rims - Brakes - Lights and Reflectors - Brake and Electrical connections to trailer - Trailer coupling devices - Cargo securement devices.
Name some key steering system parts.
Name some key steering system parts.
Name some suspension system defects.
Name some suspension system defects.
What three types of emergency equipment must you have?
What three types of emergency equipment must you have?
What is the minimum tread depth for the front tires?
What is the minimum tread depth for the front tires?
What is the minimum tread depth for the other tires?
What is the minimum tread depth for the other tires?
Name some things that you should check on the front of your vehicle during the walk around inspection.
Name some things that you should check on the front of your vehicle during the walk around inspection.
What should the wheel bearing seals be checked for?
What should the wheel bearing seals be checked for?
How many red reflective triangles should you carry?
How many red reflective triangles should you carry?
How do you test hydraulic brakes for leaks?
How do you test hydraulic brakes for leaks?
Why put the starter switch key in your pocket during the pre-trip inspection?
Why put the starter switch key in your pocket during the pre-trip inspection?
Why should you back towards the driver's side?
Why should you back towards the driver's side?
If stopped on a hill, how can you start moving without rolling backwards?
If stopped on a hill, how can you start moving without rolling backwards?
When backing, why is it important to use a helper?
When backing, why is it important to use a helper?
What's the most important hand signal that you and your helper should agree on?
What's the most important hand signal that you and your helper should agree on?
What are two special conditions when you should downshift?
What are two special conditions when you should downshift?
When should you downshift automatic transmissions?
When should you downshift automatic transmissions?
Retarders keep you from slipping when the road is slick.
Retarders keep you from slipping when the road is slick.
What are two ways you know when to shift?
What are two ways you know when to shift?
How far ahead does the manual say you should look?
How far ahead does the manual say you should look?
What are two main things to look for ahead?
What are two main things to look for ahead?
What's your most important way to see the sides and rear of your vehicle?
What's your most important way to see the sides and rear of your vehicle?
What does 'communicating' mean in safe driving?
What does 'communicating' mean in safe driving?
Where should your reflectors be placed when stopped on a divided highway?
Where should your reflectors be placed when stopped on a divided highway?
What three things add up to total stopping distance?
What three things add up to total stopping distance?
If you go twice as fast, will your stopping distance increase by two or four?
If you go twice as fast, will your stopping distance increase by two or four?
Empty trucks have the best braking.
Empty trucks have the best braking.
What is hydroplaning?
What is hydroplaning?
What is 'Black Ice'?
What is 'Black Ice'?
How do you find out how many seconds of following distance space you have?
How do you find out how many seconds of following distance space you have?
If you are driving a 30' vehicle at 55mph, how many seconds of following distance should you allow?
If you are driving a 30' vehicle at 55mph, how many seconds of following distance should you allow?
You should decrease your following distance if someone is following you too closely.
You should decrease your following distance if someone is following you too closely.
If you swing wide to the left before turning right, another driver may try to pass you on the right side.
If you swing wide to the left before turning right, another driver may try to pass you on the right side.
What is a hazard?
What is a hazard?
Why make emergency plans when you see a hazard?
Why make emergency plans when you see a hazard?
What are some tips to follow so you won't become a distracted driver?
What are some tips to follow so you won't become a distracted driver?
How do you use in-vehicle communications equipment cautiously?
How do you use in-vehicle communications equipment cautiously?
How do you recognize a distracted driver?
How do you recognize a distracted driver?
What is the difference between aggressive driving and road rage?
What is the difference between aggressive driving and road rage?
What should you do when confronted by an aggressive driver?
What should you do when confronted by an aggressive driver?
What are some things you can do to reduce your stress before and while you drive?
What are some things you can do to reduce your stress before and while you drive?
You should use low beams whenever you can.
You should use low beams whenever you can.
What should you do before you drive if you are drowsy?
What should you do before you drive if you are drowsy?
What effects can wet brakes cause? How can you avoid these problems?
What effects can wet brakes cause? How can you avoid these problems?
You should let air out of hot tires so the pressure goes back to normal.
You should let air out of hot tires so the pressure goes back to normal.
You can safely remove the radiator cap as long as the engine isn't overheated.
You can safely remove the radiator cap as long as the engine isn't overheated.
What factors determine your selection of a 'safe' speed when going down a long, steep downgrade?
What factors determine your selection of a 'safe' speed when going down a long, steep downgrade?
Why should you be in the proper gear before starting down a hill?
Why should you be in the proper gear before starting down a hill?
Describe the proper braking technique when going down a long, steep downgrade.
Describe the proper braking technique when going down a long, steep downgrade.
What type of vehicles can get stuck on a railroad-highway crossing?
What type of vehicles can get stuck on a railroad-highway crossing?
How long does it take for a typical tractor-trailer unit to clear a double track?
How long does it take for a typical tractor-trailer unit to clear a double track?
Stopping is not always the safest thing to do in an emergency.
Stopping is not always the safest thing to do in an emergency.
What are some advantages of going right instead of left around an obstacle?
What are some advantages of going right instead of left around an obstacle?
What is an 'escape ramp'?
What is an 'escape ramp'?
If a tire blows out, you should hit the brakes hard to stop quickly.
If a tire blows out, you should hit the brakes hard to stop quickly.
How do you know if your vehicle has antilock brakes?
How do you know if your vehicle has antilock brakes?
What is the proper braking technique when driving a vehicle with antilock brakes?
What is the proper braking technique when driving a vehicle with antilock brakes?
How do antilock brakes help you?
How do antilock brakes help you?
What are some things to do at an accident scene to prevent another accident?
What are some things to do at an accident scene to prevent another accident?
Name two causes of tire fires.
Name two causes of tire fires.
What kinds of fires is a B:C extinguisher not good for?
What kinds of fires is a B:C extinguisher not good for?
When using an extinguisher, should you get as close as possible to the fire?
When using an extinguisher, should you get as close as possible to the fire?
Name some causes of vehicle fires.
Name some causes of vehicle fires.
Common medicines for colds can make you sleepy.
Common medicines for colds can make you sleepy.
What should you do if you become sleepy while driving?
What should you do if you become sleepy while driving?
Coffee and a little fresh air will help a drinker sober up.
Coffee and a little fresh air will help a drinker sober up.
What is a hazardous materials placard?
What is a hazardous materials placard?
Why are placards used?
Why are placards used?
What is 'sleep debt'?
What is 'sleep debt'?
What are the danger signals of drowsy driving?
What are the danger signals of drowsy driving?
What four things related to cargo are drivers responsible for?
What four things related to cargo are drivers responsible for?
How often must you stop on the road to check your cargo?
How often must you stop on the road to check your cargo?
How is 'Gross Combination Weight Rating' different from 'Gross Combination Weight'?
How is 'Gross Combination Weight Rating' different from 'Gross Combination Weight'?
Name two situations where legal maximum weights may not be safe.
Name two situations where legal maximum weights may not be safe.
What can happen if you do not have enough weight on the front axle?
What can happen if you do not have enough weight on the front axle?
What is the minimum number of tiedowns for any flat bed load?
What is the minimum number of tiedowns for any flat bed load?
What is the minimum number of tiedowns for a 20' load?
What is the minimum number of tiedowns for a 20' load?
Name the two basic reasons for covering cargo on an open bed.
Name the two basic reasons for covering cargo on an open bed.
What must you check before transporting a sealed load?
What must you check before transporting a sealed load?
Name some things to check in the interior of a bus during a pre-trip inspection.
Name some things to check in the interior of a bus during a pre-trip inspection.
What are some hazardous materials you CAN transport by bus?
What are some hazardous materials you CAN transport by bus?
What are some hazardous materials you CANNOT transport by bus?
What are some hazardous materials you CANNOT transport by bus?
What is a standee line?
What is a standee line?
Does it matter where you make a disruptive passenger get off the bus?
Does it matter where you make a disruptive passenger get off the bus?
How far from a railroad crossing should you stop?
How far from a railroad crossing should you stop?
When must you stop before crossing a drawbridge?
When must you stop before crossing a drawbridge?
Describe from memory the 'prohibited practices' described in the manual.
Describe from memory the 'prohibited practices' described in the manual.
The rear door of a transit bus has to be open to put on the parking brake.
The rear door of a transit bus has to be open to put on the parking brake.
Why must air tanks be drained?
Why must air tanks be drained?
What is a supply pressure gauge used for?
What is a supply pressure gauge used for?
All vehicles with air brakes must have a low air pressure-warning signal.
All vehicles with air brakes must have a low air pressure-warning signal.
What are spring brakes?
What are spring brakes?
Front wheel brakes are good under all conditions.
Front wheel brakes are good under all conditions.
How do you know if your vehicle is equipped with antilock brakes?
How do you know if your vehicle is equipped with antilock brakes?
What is a dual air brake system?
What is a dual air brake system?
What are slack adjusters?
What are slack adjusters?
How can you check slack adjusters?
How can you check slack adjusters?
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Study Notes
Vehicle Inspection and Safety
- Vehicle inspections ensure safety for the driver and other road users.
- Critical items to check during stops include tires, brakes, lights, and cargo securement devices.
- Conduct a walk-around inspection to assess the condition of the front axle, steering system, and windshield.
Steering and Suspension Components
- Key steering parts comprise the steering wheel, tie rod, and power steering components.
- Common suspension defects include cracked spring hangers, broken leaves in springs, and leaking shock absorbers.
Emergency Equipment and Tire Maintenance
- Mandated emergency equipment includes a fire extinguisher, spare electrical fuses, and warning devices like reflective triangles.
- Minimum tread depth for front tires is 4/32" and for other tires is 2/32".
Driving Techniques and Handling
- Use slight gas pedal pressure to prevent rollback when starting on an incline.
- Backing should be done towards the driver’s side for better visibility, ideally using a helper.
- Establish agreed signals with your helper; the most important is “Stop”.
Downshifting and Stopping Procedures
- Downshift before going downhill and when entering curves for smoother control.
- Use engine and road speed to determine shifting, looking 12-15 seconds ahead while driving.
Following Distance and Hazard Recognition
- Following distance should be calculated based on vehicle length and speed; maintain at least 4 seconds behind when traveling 55 mph in a 30' vehicle.
- Identify hazards like vehicles entering your lane and brake lights.
Managing Distractions and Emergency Situations
- Awareness of distractions is critical; use in-vehicle electronics only when safe to do so.
- In emergency situations, steering may be safer than hard braking if stopping distance is insufficient.
Cargo Handling and Vehicle Weight
- Ensure the correct weight distribution on axles; improper weight can hinder steering control.
- Minimum tiedowns for securing cargo is two, with one tiedown for every 10 feet of cargo length.
Bus Operations and Passenger Safety
- Inspect the interior of buses for safety features; part of ensuring the safety of passengers includes knowing when to involve authorities with disruptive passengers.
- Rail crossings require stopping between 15 to 50 feet; be alert at drawbridges without signals.
Brake Systems and Vehicle Maintenance
- Air brake systems must have low-pressure warning signals; spring brakes serve as emergency and parking brakes.
- Brake systems require regular checks, including slack adjusters to ensure effectiveness in stopping.
Drowsiness and Substance Awareness
- Sleep debt accumulates from insufficient rest; recognize signals of drowsy driving.
- Common cold medications can impair alertness and should be avoided before driving.
Hazardous Materials and Signage
- Placards are required for identifying hazardous materials shipped by bus, warning others of potential dangers.
- Understand what hazardous materials can and cannot be transported by bus to ensure compliance with safety regulations.
Fire Safety and Emergency Preparedness
- Causes of vehicle fires often include underinflated tires and electrical issues; use appropriate extinguishers for specific fire types.
- At accident scenes, secure the area and assist the injured to prevent follow-up incidents.
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