Answer the following statement(s) true (T) or false (F)
1. The common function of all controls is to control the operation of an electric motor.
2. Equipment that is tested and approved by UL is listed in a publication that is updated every two years.
3. A manual control is one whose operation is accomplished by mechanical means.
4. Float switches are rotary, manual switching devices that are often used to reverse motors and to control the speed of
AC and DC motors.
5. Automatic stopping devices greatly reduce the safety hazards of operating some types of machinery.
1. TRUE
2. FALSE
3. TRUE
4. FALSE
5. TRUE
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