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WorksheetsSemi and Trailer
Total questions: 11
Worksheet time: 6mins
Tech A says: The blue air coupling is for the emergency air supply. Tech B says: The red air coupling is for the service air supply. Who is correct?
Tech A
Tech B
Both A and B
Neither A nor B
The air couplings between the Semi and Trailer are called:
Gladhands
Ports
Nozzles
Fittings
The electrical cable that connects the semi to the trailer is sometimes called the:
Noodle
Poker
Pigtail
Stinger
The only part of the trailer that contacts the ground besides the tires:
Landing Legs
Crows Feet
Lifting Eyes
Safety Jacks
The only part of the truck touching the trailer besides the air lines and the electrical connector:
Fifth Wheel
Kingpin
Rabbits Foot
Apron
Duck Foot
Before you connect to a trailer... Should you get out and look?
Yes
No
When pulling from underneath the trailer... You should push in both brake release buttons.
True
False
Will a high hook survive a tug test?
Yes
No
Tech A says: To move a trailer you do not need to have both air couplings connected. Tech B says: To move the trailer you only need to have the Red air coupling connected. Who is correct?
Tech A
Tech B
Both A and B
Neither A nor B
Tech A says: The airbags on the truck need to be inflated before coupling. Tech B says: The airbags on the truck do not need to be inflated before coupling. Who is correct?
Tech A
Tech B
Both A and B
Neither A nor B
The no. 1 preventable accident while coupling a trailer:
The truck mirrors get bent
The radio in the truck is too loud
The trailer brakes not engaged
The fifth wheel slamming into the bulkhead of the trailer
The door at the back of the trailer flies open and exposes the human trafficking operation.
