Question

What is the value of the stator induced voltage with respect to the supply voltage?

(a) stator induced voltage = 95% of supply voltage

(b) stator induced voltage = 90% of supply voltage

(c) stator induced voltage = 85% of supply voltage

(d) stator induced voltage = 80% of supply voltage

I got this question by my school principal while I was bunking the class.

This is a very interesting question from Design of Stator topic in division Design of Single Phase Induction Motor of Design of Electrical Machines

Answer 1

Right option is (a) stator induced voltage = 95% of supply voltage

The best I can explain: The winding factor is assumed to be 0.75-0.85 for the running winding. The stator induced voltage is 95% of the supply voltage.