The armature voltage control of D.C. motor provides

April 9, 2022

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The armature voltage control of D.C. motor provides

Q. The armature voltage control of D.C. motor provides

A. constant voltage drive

B. constant current drive

C. constant torque drive

D. none of the above

Answer: constant torque drive

The armature voltage control of D.C. motor provides

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If a D.C. motor designed for 40°C ambient temperature is to be used for 50°C ambient temperature, then the motor

The armature voltage control of D.C. motor provides

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If the terminals of armature of D.C. motor are interchanged, this action will offer following kind of braking

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