why should series motor be started with load and shunt
motor should be started without load??????
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Answer Posted / smaranika
A series motor should be started with load because at no
load the armature current is very less and so is the flux.
Flux is inversely proportional to speed.As a result the
speed increases to a very high valuewhich is dangerous.
A shunt motor should not be started at heavy load because
with heavy load the armature speed decreases as a result
back e.m.f decreases.Decrease in back e.m.f leads to heavy
current flow through the armature.
| Is This Answer Correct ? | 23 Yes | 3 No |
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