Asked by Kayla Piercy on Jun 15, 2024
Verified
The maximum torque the motor can develop, after having reached full operating speed at the rated voltage and frequency, before stalling (experiencing an abrupt drop in speed) , is called ____ torque.
A) pull-up
B) breakdown
C) locked-rotor
D) full-load
Breakdown Torque
The maximum torque that an electric motor generates at standstill without causing instantaneous failure of the motor.
Operating Speed
The speed at which a machine or component operates under normal working conditions.
Stalling
The condition where an engine or motor stops functioning due to excessive load or insufficient power.
- Clarify the principle of torque within electric motors and distinguish between the different kinds of torque.
Verified Answer
LN
Lovely Nessa GuminiguinJun 22, 2024
Final Answer :
B
Explanation :
Breakdown torque is the maximum torque a motor can develop under rated voltage and frequency without stalling. It is observed after the motor reaches its full operating speed.
Learning Objectives
- Clarify the principle of torque within electric motors and distinguish between the different kinds of torque.
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