Thermal overload units are widely used on both the fractional and integral horsepower manual starters for protection of motors from sustained electrical overcurrents that could result from overloading of the driven machine or from ____.
A) excessively low line voltage
B) excessively low power load
C) excessively high line voltage
D) excessively high power load
Correct Answer:
Verified
Q1: Large motors should be connected directly across
Q2: Common applications of automatic starters provide control
Q3: A motor may draw up to a_
Q4: When an overload relay trips, the starter
Q5: Only one overload relay is required in
Q6: Manual push-button starters are designed for infrequent
Q7: In the event of a power failure,
Q8: Manual push-button starters may be used to
Q10: A manual starter is a(n)_with motor overload
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