Electrical Machines - Electrical Engineering (MCQ) questions and answers for Q. 14055

Q.  A 4 pole, d.c. generator has a wave wound armature with 812 conductors. The flux per pole is 0.014 Wb. The speed at which it should be run to generate 240 V on no load is
- Published on 19 Oct 15

a. 623.23 rpm
b. 633.35 rpm
c. 643.36 rpm
d. 645.53 rpm

ANSWER: 633.35 rpm

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