Tech A says that torque wrenches need to be calibrated periodically to ensure proper torque values. Tech B says that when using a clicker-style torque wrench, keep turning the torque wrench ⅛-¼ turn to make sure the bolt is properly tightened. Who is correct?
A) Tech A
B) Tech B
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

Torque wrenches need to be calibrated periodically to ensure they provide accurate torque values. Tech B's advice is incorrect; once a clicker-style torque wrench clicks, the desired torque is reached, and further turning can lead to over-tightening.

Tech a Says That Torque Wrenches Need to Be Calibrated