Torque Technician A states a torque wrench has to be sent in to repair the ratchet mechanism, as if done improperly this will lower the torque accuracy of the wrench. Torque Technician B states using the middle 50% of the wrench's scale will increase its service life and make it easier to use . Who is correct? Technician A Technician B Both Technician A and Technician B Neither Technician Anor Technician B

Both Technician A and Technician B are correct.<br /><br />Technician A is correct in stating that if the ratchet mechanism of a torque wrench is not repaired, it can lower the torque accuracy of the wrench. The ratchet mechanism is crucial for ensuring accurate torque readings.<br /><br />Technician B is also correct in stating that using the middle 50% of the wrench's scale will increase its service life and make it easier to use. This is because the middle range of the scale is typically the most accurate and reliable for most applications.<br /><br />Therefore, both Technician A and Technician B are correct in their statements.