PM motors used in power windows, mirrors, and seats can be reversed by ________
A) Reversing the polarity of the current to the motor
B) Sending current to a reversed field coil
C) Using a relay and a two-way clutch
D) Using a reverse relay circuit
A
You might also like to view...
What is the purpose of the separation of powers in the U.S. political system?
What will be an ideal response?
Before operating a compressed-air tool for the first time, you should _____.
a. refer to the manufacturer's manual b. carefully disassemble and reassemble the tool c. look up the OSHA regulations d. ask a fellow worker how to use it
When you use the paste command, by default, the pasted results appear in columns separated by commas.
Answer the following statement true (T) or false (F)
The components of a commercial fan coil unit include:
A) A fan and electric strip heaters. B) A fan, a water coil, a filter, a fresh air supply, and a control system. C) A fan, compressor and condenser. D) A compressor, condenser, metering device, and evaporator.