Question: Q 2 1 / A 1 0 KW d . c shunt generator has the following losses at full load: Mechanical losses = 2 9

Q21/ A 10 KW d.c shunt generator has the following losses at full load:
Mechanical losses =290W; Iron losses =420W; shunt Cu loss =120W;
Armature Cu loss =595 Calculate the efficiency at (i) no load (ii)25% of full-load.
(Please explain the steps and have the solution on paper.)
Q 2 1 / A 1 0 KW d . c shunt generator has the

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