When adjusting limit and torque switches, special precautions must be taken because the procedures ________
A) can easily cause large pipeline ruptures
B) are delicate and can easily destroy the limit or torque switches
C) must be done with the electrical power on
D) require all pipeline operations to come to a complete stop
C
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Technician A says that one disadvantage of disc brakes is noise. Technician B says that disc brakes are easier to equip with a parking brake mechanism than drum brakes. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
Any number with an exponent of zero is equal to
A) ten. B) itself. C) one. D) zero.
The circumference of a circle represents _____
a. the distance around the outside b. the length of a straight line passing across the center to both sides c. the length of a line from the center to any point on the circle d. another name for the mathematical constant pi
A loss of residual magnetism of the rotor pole pieces can prevent an alternator from producing voltage.
Answer the following statement true (T) or false (F)