Author Question: Two technicians are discussing the use of a typical bench/pedestal mounted grinder. Technician A ... (Read 270 times)

burton19126 · **on:** Jun 23, 2018

Two technicians are discussing the use of a typical bench/pedestal mounted grinder. Technician A says that a wire brush wheel can be used to clean threads. Technician B says that the grinding stone can be used to clean threads. Which technician is correct?

A) Technician A B) Technician B C) Both technicians D) Neither technician

Question 2

The use of a coolant recovery machine is helpful in preventing ________ from entering the cooling system.

A) Hose residue B) Oil
C) Excessive vibrations D) Air