When R2is the rotor resistance, X2 the rotor reactance at ___

Multiple Choice Questions Electrical Machines MCQ
1

When R2 is the rotor resistance, X2 the rotor reactance at supply frequency and s the slip, then the condition for maximum torque under running conditions will be

A. sR2 X2 = 1
B. sR2 = X2
C. R2= sX2
D. R2= S2X2

Show Answer

Answer: C

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