Two technicians are discussing torque wrenches. technician a says that a torque wrench is capable of tightening a fastener with more torque than a conventional breaker bar or ratchet. technician b says that a torque wrench should be calibrated regularly for the most accurate results. which technician is correct?
a, technician a only
b, technician b only
c, both technicians a and b
d, neither technician a nor b

B. Technician B only

Explanation:

Technician A says that a torque wrench is capable of tightening a fastener with more torque than a conventional breaker bar or ratchet. While the Technician B says that a torque wrench should be calibrated regularly for the most accurate results.

Here Technician B only is correct and Technician A is partially correct. Torque wrench is capable of tightening a fastener but it must be calibrated regularly for the most accurate results.

Technician B only

Explanation:

A torque wrench should be calibrated regularly for the most accurate results. Which technician is correct?