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T8 ASE Test Prep P1 (PM) Flashcards | StudBud
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T8 ASE Test Prep P1 (PM)
T8 ASE Test Prep P1 (PM)
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Flashcards
29 cards
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Practice quiz
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Questions
29
Answers
1
What is NOT a class 8 truck spring type?
Constant rate
Coil
Progressive rate
Auxiliary
2
What component is pictured?
Electrical glad hand for the trailer's electric brakes
Glad hand for the trailer's service brakes
I dunno. I'm color blind.
Glad hand for the trailer's emergency brakes
3
What will result if the floating caliper on a hydraulic brake is seized up?
Brake pedal pulsations
Brake pedal fade
Reduced braking force
Brake grabbing
4
What type of DTC describes a failure that is currently affecting the engine?
Active
Inactive
5
What does the Voltage Drop reading indicate?
The fuse is blown
Too much voltage is being consumed the wire
The bulb is blown
Nothing, this reading is within specification
6
The best way to check steering is with the tires on the ground and the engine running.
True
False
7
What component is pictured?
I dunno. I'm color blind.
Electrical glad hand for the trailer's electric brakes
Glad hand for the trailer's emergency brakes
Glad hand for the trailer's service brakes
8
Black smoke is normal and not a concern if seen on a PM.
True
False
9
A blockage in the intake port of the cab height valve would cause both sides of the cab suspension to be inoperative.
True
False
10
A shorted field winding inside an alternator rotor will result in
No magnetic strength around the rotor
Damage to the voltage regulator
Low current flow through the field winding
Excessive alternator voltage output
11
A tire with a cut on the sidewall, showing exposed cords can be patched.
False
True
12
A faulty fan clutch can cause engine overheating.
True
False
13
A driver has
pushed
the yellow valve. What has he done to the brakes?
Released the service brakes
Released the parking brakes
Applied the service brakes
Applied the parking brakes
14
Plugged radiator fins can cause engine overheating.
True
False
15
Wear between the clevis pin and the yoke in the slack adjuster will cause
Mechanical slop
Stroke to be too long
Both of the answers listed
Neither of the answers listed
16
When disconnecting a battery, the ___________ cable should always be disconnected first.
ground
positive
17
All of these should be avoided when working with truck frames, except:
Drilling holes in the frame web
Cutting holes in the frame with a torch
Drilling holes in the frame flanges
Notching holes in the frame rails.
18
What does the Voltage Drop reading indicate?
The fuse is blown
Too much voltage is being consumed by the wire
The bulb is blown
Nothing, this reading is within specification
19
What is
NOT
an OOS criteria for a fifth wheel?
More than 3⁄8 inch horizontal movement between pivot bracket pin & bracket
Movement more than 3⁄8 inch between slider bracket & slider base
Too much grease
Horizontal movement of the upper & lower fifth wheel halves exceeds 1⁄2"
20
Automatic slack adjusters need to be adjusted often.
False
True
21
All current tractor trailers are required to have automatic slack adjusters.
False
True
22
What type of fastener is displayed as the 5th wheel attachment point?
A huck bolt
Empty choice
A rivet
A screw
23
CVSA out-of-service criteria for windshield cracks is
3/4" or more
1/4" or more
1/2" or more
1" or more
24
Most likely cause of a 90 amp alternator producing 45 amps on an output test?
The belt is bottomed in the pulley
The pulley is misaligned
The rotor field coil is open
A brush lead is broken
25
What does VORAD stand for?
Vehicle on-board radar
Virginia Organizations Responding Accurately Dude
Variable output relay accessory device
Very Organized Research And Development
26
What should a technician do to fix a mildew smell from the A/C vents?
Clean the evaporator case with deodorizer or similiar
Buy more air fresheners
Pour alcohol into the intake plenum
Spray brake clean in the vents
27
What is
NOT
a CVSA out-of-service criteria?
A missing exhaust heat shield
An exhaust leak under the sleeper
An inaccurate EGT gauge
A wiring harness that contacts the exhaust
28
The gaskets on a manual transmission are not sealing on the mating surfaces. What should be checked first?
The shift tower
The rear seal
The transmission breather
The age of the RTV
29
What type of DTC describes a malfunction that was active in the past?
Inactive
Active