A wrench is used to apply what to a fastener?
Torque.
Inertia.
Tension.
Spring.
Detailed Explanation
Wrenches are mechanical tools that use leverage to apply torque, or twisting force, to a fastener, such as a nut or bolt. The leverage is created by the length of the wrench handle, which acts as a lever to amplify the force applied to the fastener. The longer the wrench handle, the more leverage it provides, and the more torque can be applied to the fastener.
Take more free practice tests for other ASVAB topics with our ASVAB prep now!