What purpose is served by extending the table over travel beyond the workpiece dimensions?
A) It actually has a negative effect and leaves grinding lines
B) It allows time for the coolant to reach the work
C) It gives time for the crossfeeding to take place between passes
D) There is none, it justs wastes grinding time
C
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Answer the following statement true (T) or false (F)
A starter course for sidewall shingles and shakes is a ____ layer used for single-course applications.
a.single b.double c.triple d.quadruple
Technician A says that as axle shafts rotate in one direction to drive the wheels, the axle housing attempts to rotate in the opposite direction. Technician B says this is called torque steer. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
PID control would normally be handled by _____
A) numerical modules B) discrete modules C) analog modules D) special modules