Answer / shahbaz shaikh

the main flux cuts the armature conductor and hence induces emf in conductor ,conductor are connected to load current start to flow this current produces flux known as armature flux and according to lenz law this flux opposes cause of its production which is main flux hens displacment is 180

How current is reduced in STAR connection?

6 Answers  

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advantage,disadvantage,aplication of sensorless direct torque control of induction motor

0 Answers  

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If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these

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Is it possible to protect 3phase overload and earth fault of the 3phase system using two CT's.

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where lt & ht capacitor used

0 Answers  

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A simple Question from all.... If Voltage drops then its rated value what will be effect on a Residential load? similarly if voltage rises from its rated value then what will be effects on a load? i know if voltage drops the equipment or device draws more current then its rated what are other reasons ? thanks in advance for ur time.......

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Why does amplifier gain reduce?

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what is the slip of synchronous motor

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3 Answers  

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what is the function of Moulded case circuit breaker, why it is called Moulded?

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different between grounding & earthing?

23 Answers   L&T,

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One 15kw motor Why we used star delta feeder?why not used DOL please explain in details

3 Answers   BMM Ispat, GSK, Pitti Laminations,

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