Answer / r.manoj

In induction motors,3windings placed 120deg angle between
them,which cause an rotating field to be produced....But in
case of transformers,the windings are linear, therefore it
produces linear mutual flux...

Answer / anil

i am agree with answer 1 ,also there is no mechanical
system like bearing housing, bearing, shaft rotor etc which
can give lead to move core as winding .

practicalLY what is impedence ...?

2 Answers  

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what is circuit recombiner and how it is different from circuit breaker

0 Answers  

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How to decide whether A / B / C / D curve type MCB should be used?

0 Answers  

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working principle a.v.r. ?

0 Answers   Gem Sugars,

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What is a soft start?

2 Answers   Bhel, jlpl,

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The synchronous speed of a motor with 6 poles and operating at 50 Hz frequency is ___.

4 Answers  

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What is the difference between shortcircuit current, rated current of cable & MCB with example? What will be the size of cable required for 5.5 KW motor (Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.

0 Answers  

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CT Ratio of a energy meter connection is Red Phase : 100/5A, yello Phase : 50/5A & Blue phase : 100/5 A what is the overall Multiplication factor

0 Answers  

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How we can change the direction of rotation of Induction motor? Prove it using graphical methods.

2 Answers  

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how many units (kwh) are there if in one MW?

5 Answers  

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why dont we connect the two 12 V DC batteries in parallel, for an inverter (UPS)? is there any harm ?

3 Answers  

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what is meant by 2 within a star in a voltmeter dial?

0 Answers  

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