1.

The torque limit of speed for a shunt motor _________(a) remains constant till base speed(b) remains constant after base speed(c) varies linearly after base speed(d) varies inversely till base speedThe question was asked in quiz.My question is from Speed Control of DC Motors in division DC Motors of Electrical Machines

Answer»

The correct OPTION is (a) REMAINS constant till BASE speed

Easiest EXPLANATION: The TORQUE limit of the shunt motor remains constant till the base speed.



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