Technician A says the pistol grip grinder is the best choice for removing excess weld material that may occur during a repair process. Technician B says an air ratchet turns the bolt or nut with a continuous driving motion until it stalls out and then it continues to hammer the fastener to finish tightenting it. Who is correct?

Question

Quizplus · Accepted Answer

Technician A is incorrect because a pistol grip grinder is not typically used for removing weld material; an angle grinder is more suitable. Technician B is incorrect because an air ratchet does not hammer the fastener; it simply stalls when it reaches its torque limit.

Technician a Says the Pistol Grip Grinder Is the Best