Driving Safely

Question 1

Why must you inspect your vehicle before trips?

Answer 1

Federal and state laws require drivers to determine their vehicle safety

Question 2

During a pre-trip, drivers should watch and check :

Answer 2

Gauges, tires, wheels, rims, brakes, lights, cargo, all connection to trailer .

Question 3

Tire problems consist of:

Answer 3

To much or little air
Bad tread: (4/32 in front, 2/32 for others)
Cuts or damage
Tread separation
Mismatch size

Question 4

Wheel and rim problems are:

Answer 4

Rust around the nut
Mismatch, bent or cracked
Welded wheels or rims

Question 5

Bad brake drums or shoe problems are:

Answer 5

Cracked drum
Oily or greasy shoes/ pads
Worn, missing or broken shoes

Question 6

Steering defects are:

Answer 6

Missing parts
Leaky hoses
Steering wheel play more then 10 degrees

Question 7

Suspension sys defects are:

Answer 7

Leaky shock absorbers
Damaged air suspension
1/4 or more missing/ broken leaves

Question 8

What are the three emergency vehicle equipments?

Answer 8

Fire extinguisher
Spare fuses
3 reflective triangles

Question 9

Before checking engine compartments make sure you:

Answer 9

Engage the parking brake and chock the wheels

Question 10

How much air pressure should build within 3 mins?

Answer 10

50-90 psi

Question 11

Idling oil pressure should be:

Answer 11

Between 5-20 psi

Question 12

To test for hydraulic leaks, you should:

Answer 12

Pump brakes 3x’s, then hold pedal for 5 seconds ( if it moves there’s a leaky)

Question 13

To test brake stoping action, you should:

Answer 13

Drive 5 mph, push brake firmly and see if it pulls to one side