Question

Technician A says that if a tire is less than 80% of its recommended inflation pressure, it should be completely deflated before removing from the vehicle. Technician B says that single piece wheel rims must be inflated in a safety cage or while attached to the vehicle. Who is correct?

a) Technician A only
b) Technician B only
c) Both A and B
d) Neither A nor B

Answer 1

Technician A is correct that a tire less than 80% of its recommended inflation pressure should be deflated before removal, while Technician B is correct that single piece wheel rims must be inflated in a safety cage or while attached to the vehicle.

Step-by-step explanation:

Technician A is correct. If a tire is less than 80% of its recommended inflation pressure, it should be completely deflated before removing from the vehicle. This is because deflating the tire reduces the risk of it bursting or causing injury during removal.

Technician B is also correct. Single piece wheel rims must be inflated in a safety cage or while attached to the vehicle. This is because the pressure needed to seat the tire on the rim can cause the rim to explode if it is not secured properly.

Therefore, both Technician A and Technician B are correct. The correct answer is c) Both A and B.