Why we use startor to the motor?

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Question Posted / shaikriyazbasha55

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Why we use startor to the motor?..

Answer / suganya

To limit the starting current we are using starters. In
motors the voltage equation is, v=Ia.Ra + Eb. At the time of
starting no back emf will be there i.e Eb=0. therfore
v=Ia.Ra since the resistance is negligible v=Ia i.e armature
current will be equal to the supplied voltage and speed will
be high. so to limit this current we are going for starters.

Is This Answer Correct ?

12 Yes

0 No

Why we use startor to the motor?..

Answer / chandu

for giving protection to the motor
from overloads and adjusting the
speed of the motor. now a
days,starters are replaced by drives
for automatic control.there are
various types of starters.

Is This Answer Correct ?

9 Yes

1 No

Why we use startor to the motor?..

Answer / bhabanipattanayak

Starter is mainly used for
limiting the high starting
current to a safe value. It is
also provide with different
equipment to protect the
motor from overload & low
voltage.

Is This Answer Correct ?

6 Yes

0 No

Why we use startor to the motor?..

Answer / devender kumar

for giving the starting torque to the motor.

Is This Answer Correct ?

1 Yes

4 No

Why we use startor to the motor?..

Answer / pradyumna chandra panda

for smooth control and provide trip system....