Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
70 Cards in this Set
- Front
- Back
|
What is the most important reason for doing a vehicle inspection? |
Safety – for yourself and for other road users |
|
|
What things should you check during a trip? |
1. Gauges 2. Use Senses (Look, Listen, Smell, Feel) 3. Critical ItemsTires, wheels, and rimsBrakesLights and reflectorsBrake and electrical connections to trailerTrailer coupling devicesCargo securement devices |
|
|
Name some key steering system parts. |
(11) Wheel, Arm, Shaft, Gear Box, Pitman Arm, Drag Link, Knuckle, Spindle, Tie Rod, Hydraulic Fluid Reservoir, Cylinder |
|
|
Name some suspension system defects. |
-Cracked/Broken Spring -HangerMissing/Broken Leaves -Leaking Shock Absorbers -Cracked/Damaged/Missing axle positioning parts (Torque rod or arm, ubolts,spring hangers) -Damaged and/or leaking air suspension systems -Loose/Cracked/Broken/Missing frame members |
|
|
What three kinds of emergency equipment must you have? |
1.Fire Extinguisher(s) 2.Electrical Fuses (unless equipped with circuit breakers) 3.Warning Devices for Parked Vehicles (for example, three reflective warning triangles) |
|
|
What is the minimum tread depth for front tires? For other tires? |
4/32” for front tires, 2/32” on other tires |
|
|
Name some things you should check on the front of your vehicle during the walk around inspection. |
-Condition of Front Axle -Condition of Steering System -Condition of Windshield Lights and Reflectors |
|
|
What should wheel-bearing seals be checked for? |
Leaks |
|
|
How many red reflective triangles should you carry? |
3 |
|
|
How do you test hydraulic brakes for leaks? |
Pump 3 pedal 3 times, Hold 5 seconds. Pedal shouldn't move |
|
|
Why put the starter switch key in your pocket during the pre-trip inspection? |
So someone won’t move the vehicle while you are checking underneath it |
|
|
Why should you back toward the driver’s side? |
It’s easier to see behind you in that direction |
|
|
If stopped on a hill, how can you start moving without rolling back? |
Partly engage the clutch before you take your right foot off the brake, use the parking brake |
|
|
When backing, why is it important to use a helper? |
The helper can see blind spots |
|
|
What’s the most important hand signal that you and the helper should agree on? |
Stop |
|
|
What are the two special conditions where you should downshift? |
Before starting down a hill and before entering a curve |
|
|
When should you downshift automatic transmissions? |
Before starting down grades (hills) |
|
|
Retarders keep you from skidding when the road is slippery. True or False? |
False |
|
|
What are the two ways to know when to shift? |
Engine speed and road speed |
|
|
How far ahead does the manual say you should look? |
12 – 15 seconds or ¼ mile at 55 M.P.H. |
|
|
What are two main things to look for ahead? |
Traffic and Road Conditions |
|
|
What’s your most important way to see the sides and rear of your vehicle? |
Mirrors |
|
|
What does “communicating,” mean in safe driving? |
Signaling your intentions |
|
|
Where should your reflectors be placed when stopped on a divided highway? |
10’, 100’, & 200’ toward the approaching traffic |
|
|
What three things add up to total stopping distance? |
Perception Distance + Reaction Distance + Effective Stopping Distance = Total Stopping Distance |
|
|
If you go twice as fast, will your stopping distance increase by two or four times? |
Four times |
|
|
Empty trucks have the best braking. True or False? |
False – An empty vehicle has less traction |
|
|
What is hydroplaning? |
Waterskiing on tires – Tires lose their contact with the road and have little or no traction |
|
|
What is “black ice”? |
Clear ice that makes the road look wet |
|
|
How do you find out how many seconds of following distance space you have? |
Wait until the vehicle ahead passes a shadow on the road, a pavement marking, or some other clear landmark. Then count the seconds that pass until you reach the same point. |
|
|
If you are driving a 30-foot vehicle at 55 mph, how many seconds of following distance should you allow? |
4 seconds |
|
|
You should decrease your following distance if somebody is following you too closely. True or False? |
False |
|
|
If you swing wide to the left before turning right, another driver may try to pass you on the right. True or False? |
True |
|
|
What is a hazard? |
Any road condition or other road user (driver, bicyclist, pedestrian) that is a possible danger |
|
|
Why make emergency plans when you see a hazard? |
So that you will be prepared |
|
|
What are some tips to follow so you won’t become a distracted driver? |
-Be familiar with all features on any in-vehicleelectronics, including your cell phone. Pre-program radio stationsPre-load favorite CDs or cassette tapes -Clear the vehicle of any unnecessary objects -Review maps and plan route before you begin driving -Adjust all mirrors for best all-round visibility before you start your trip -Don’t attempt to read or write while you drive -Avoid smoking, eating, and drinking while you drive -Don’t engage in complex or emotionally intense conversations |
|
|
How do you use in-vehicle communications equipment cautiously? |
-If possible, turn cell phone off -Position the cell phone within easy reach & pre-program cell phone -If you must call, find a safe place to pull off road. Hands-free devices are unsafe when moving down the road -Keep conversations short & hang up in tricky traffic situations. Do not use equipment when approaching locations with heavy traffic, road construction, heavy pedestrian traffic, or severe weather conditions -Do not type or read messages while driving |
|
|
How do you recognize a distracted driver? |
-Vehicles that may drift over the lane divider lines or within their own lane -Vehicles traveling at inconsistent speeds -Drivers who are preoccupied with maps, food, cigarettes, cell phones, or other objects -Drivers who appear to be involved in conversations with their passengers |
|
|
What is the difference between aggressive driving and road rage? |
Aggressive driving is the act of operating a motor vehicle in a selfish, bold, or pushy manner, without regard for the rights of others.Road rage is operating a motor vehicle with the intent of doing harm to others or physically assaulting a driver or their vehicle. |
|
|
What should you do when confronted with an aggressive driver? |
-Make every attempt to get out of their way -Do not challenge them by speeding up or attempting to hold-your-own in your travel lane -Avoid eye contact & ignore gestures and refuse to react to them -Report aggressive drivers to the appropriate authorities with vehicle description, license number, location, and, if possible, direction of travel -Use cell phone, safely, to call policeIf aggressive driver is involved in a crash down the road, stop a safe distance from the crash scene, wait for police, and report the driving behavior that you witnessed |
|
|
What are some things you can do to reduce your stress before and while you drive? |
-Listen to “easy listening” music -Give the drive your full attention -Be realistic about travel time – expect delays and make allowancesIf you’re going to be later than expected – accept the delay -Give other drivers the benefit of the doubt -Slow down and keep your following distance reasonable -Don’t drive slowly in the left lane of traffic -Avoid gestures and keep hands on wheel -Be cautious and courteous and this response will become a habit |
|
|
You should use low beams whenever you can. True or False? |
False – cuts down on the ability to see ahead |
|
|
What should you do before you drive if you are drowsy? |
Sleep |
|
|
What effects can wet brakes cause? How can you avoid these problems? |
Weak brakes, brakes apply unevenly, and brakes grab Avoid deep water, if you can’t dry them out |
|
|
You should let air out of hot tires so that pressure goes back to normal. True or False |
False – The pressure will be too low when the tires cool off. |
|
|
You can safely remove the radiator cap as long as the engine isn’t overheated. True or False? |
False – Never remove the cap from a pressurized system until the system has cooled. |
|
|
What factors determine your selection of a “safe” speed when going down a long, steep downgrade? |
Total weight of the vehicle and cargoLength of the gradeSteepness of the gradeRoad conditionsWeather |
|
|
Why should you be in the proper gear before starting down a hill? |
After speed is built up, might not be able to shift and get hung up in neutral |
|
|
Describe the proper braking technique when going down a long, steep downgrade. |
-Apply brakes just hard enough to slow down-When speed is reduced below “safe speed”, release brakes-When speed has increased to “safe speed”, repeat 1 & 2 |
|
|
What types of vehicles can get stuck on a railroad-highway crossing? |
Low slung units (lowboy, car carrier, moving van, and possum-belly livestock trailerSingle-axle tractor pulling a long trailer with its landing gear set to accommodate a tandem-axle tractor |
|
|
How long does it take for a typical tractor-trailer unit to clear a double track? |
Fifteen seconds |
|
|
Stopping is not always the safest thing to do in an emergency. True or False? |
True |
|
|
What are some advantages of going right instead of left around an obstacle? |
Won’t force anyone into an opposing traffic lane and a possible head on collision |
|
|
What is an “escape ramp”? |
Separate road surface designed to slow vehicles |
|
|
If a tire blows out, you should put the brakes on hard to stop quickly. True or False? |
False |
|
|
How do you know if your vehicle has antilock brakes? |
Vehicle will have a yellow ABS malfunction lamp on the instrument panel |
|
|
What is the proper braking technique when driving a vehicle with antilock brakes? |
Brake as you would with other vehicles – use only the braking force necessary to stop safely and stay in controlException: Straight truck or combination with working ABS on all axles, in emergency, fully apply the brakes |
|
|
How do antilock brakes help you? |
Helps avoid wheel lock up and maintain control |
|
|
What are some things to do at an accident scene to prevent another accident? |
-Protect the areaMove your vehicle to the side of the roadTurn on flashersSet out reflective triangles-Notify authorities-Care for the injured |
|
|
Name two causes of tire fires |
Under-inflated tires and duals that touch |
|
|
What kinds of fires is a B:C extinguisher not good for? |
Wood, paper, cloth |
|
|
When using your extinguisher, should you get as close as possible to the fire? |
Stay as far away as possible – aim at the source or base of fire |
|
|
Name some causes of vehicle fires |
Accidents, tires, electrical system, fuel, cargo |
|
|
Common medicines for colds can make you sleepy. True or False? |
True |
|
|
What should you do if you become sleepy while driving? |
Stop to sleepTake a napAvoid drugs |
|
|
Coffee and a little fresh air will help a drinker sober up. True or False? |
False |
|
|
What is a hazardous materials placard? |
Signs put on the outside of a vehicle that identify the hazard class of the cargo |
|
|
Why are placards used? |
To warn others or the risk and danger |
|
|
What is “sleep debt”? |
When you don’t sleep enough and you “owe” yourself sleep |
|
|
What are the danger signals of drowsy driving? |
Your eyes close or go out of focusYou have trouble keeping your head upYou can’t stop yawning You have wandering, disconnected thoughtsYou don’t remember driving the last few milesYou drift between lanes, tailgate, or miss traffic signsYou keep jerking the truck back into the laneYou have drifted off the road and narrowly missed crashing |
