Technician A says the clamping arm applying pressure to the spot weld drill bit prevents it from wandering during the drilling operation. Technician B says the capacity of a drill is determined by the size rating of the drive motor Who is correct?
A) A only
B) B only
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

Technician A is correct that the clamping arm applies pressure to prevent the spot weld drill bit from wandering while drilling. Technician B is incorrect because the capacity of a drill is determined by multiple factors, including the size and power of the drive motor, and the design and quality of the drill bit and chuck. Therefore, Choice A is the best answer.

Technician a Says the Clamping Arm Applying Pressure to the Spot