Answer / jaaaan

In induction motor armature winding is connected as closed loop
In syncronous motor armature winding is connected the dc supply

We are just connect the dc supply to the armature supply throuh the slip rings

Answer / raja

(1) U can remove the rotor of the 3 phase induction motor
and put the armature of the DC motor.

(2) supply DC suppy through the slip ring of the 3 phase
slip ring induction motor

Explain working of servo controlled voltage stabilizer.

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we have 1000 litre water tank,it located at 25m hight from ground level,the water level on 10m below from ground level.for fill the tank within 1 hour,how much of motor rating(HP) want to select?

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how to make parrallal ups

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What is the need for a controller?

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What is the major differences between RCCB & ELCB? If we use ELCB of less sensitivity why does it trip often and can we control it from tripping?

1 Answers  

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I want formula to calculate current loss with distance in km.I searched many sites but didn't right answer.Plz reply me

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hi friends if you have any 400KV Substation Erection and installations Drgs please send to me.My email id:kandi.suresh441@gmail.com

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What is the difference between a Vacuum Circuit Breaker and a Load Break Switch?

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draw tube light circuit

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what is isochronous mod? what is voltage drop mode and p.f mode?

0 Answers   ABB,

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What is meant by time harmonics and space harmonics?

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what current is taken from a double wound 500kva transformer

4 Answers  

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