Answer the following statement(s) true (T) or false (F)
1. Most motors are successfully started at 90 percent of line voltage.
2. The starting transformers are inductive loads.
3. In an autotransformer-type starter the timing for the time-delay relay that controls the transfer from the reduced
voltage condition to full voltage is not adjustable.
4. De-energizing the transformers while in the running position is done to conserve electrical energy.
5. Magnetic overload relays are used on large reduced voltage starters.
1. FALSE
2. TRUE
3. FALSE
4. TRUE
5. TRUE
You might also like to view...
A steam system whose main function is to moisturize animal feed pellets before packaging would be classified as a(n) _____.
a. condensate system b. steam plant system c. process water system d. auxiliary steam system
Where are technical power systems permitted to be installed?
What will be an ideal response?
What two function does the evaporator of a domestic refrigerator perform?
A. filters and cools the air B. absorbs and dissipates heat C. humidifies and cools the air D. dehumidifies and cools the air
Those employees who focus on solutions rather than what they can't do can best be described as having:
A. flexibility B. critical thinking skills C. a positive attitude D. unrealistic expectations