The highest current draw is at locked-rotor (zero RPM) speed for NEMA Design B motors, and does not start to drop off significantly until the rotor reaches ____ full-load speed.
A) 70-75%
B) 80-85%
C) 90-95%
D) 100%
Correct Answer:
Verified
Q1: A method of graphically demonstrating the power
Q2: The minimum torque developed from locked-rotor to
Q4: What is the label designation for the
Q5: _ torque is a term used to
Q6: Any part of the motor that rotates
Q7: The _ holds all the parts of
Q8: What are the two reasons why there
Q9: Rotors of induction motors are referred to
Q10: When electrical energy is applied to a
Q11: _ is a turning force that determines
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