Question

15 multiple choice 1 point what is this tool used for achieving the correct torque or tightness on a fastener. loosening lug nuts removing axle nut sockets and pins. golf 16 multiple choice 1 point what is the smallest ratchet drive used in automotive service? 1/4\ 3/8\ 3/4\ 1/2\

Explanation:

1. The tool in question 15 is a torque - wrench, which is used to achieve the correct torque or tightness on a fastener.
2. In automotive service, the smallest common ratchet drive is 1/4".

Answer:

1. Achieving the correct torque or tightness on a fastener.
2. 1/4"