what is the effect when the shunt field winding is opened
in dc shunt motor (i) at the time of starting ? (ii) in
running condition ?

Answer Posted / diptendu gantait

WHEN THE MOTOR FIELD OPEN THEN ARMATURE IS BURN-OUT OR
ROTOR GATE MAX SPEED AND MAY BE THROWNOUT BY THE DANGEROUS
SPEED.

Is This Answer Correct ?    3 Yes 4 No



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