An advantage of the synchronous motor equipped with a brushless exciter is that ____.
a. field control and excitation are provided by a static system
b. brush sparking is produced
c. field excitation is manually removed whenever the motor is out of step
d. manual resynchronization can be achieved whenever it is practical
a. field control and excitation are provided by a static system
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A diamond is a widely recognized symbol used for denoting _____.
a. relays b. low voltage c. motor d. switches
Most florists do not charge for deliveries to funeral homes and hospitals because
a. of the large volume of flowers c. it would be considered tacky b. of the delicacy of the situation d. all of the above
The pH of root substrate can be lowered by applying ______, ______, or ______
Fill in the blank(s) with correct word
ASE-Style Multiple Choice The use of hydraulic realignment equipment to stretch damaged metal back to its original shape is MOST-Likely referred to as:
A. pulling B. stress relieving C. traction D. vehicle anchoring