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 .

Is it true online ups having bypass mode if it is true then why we called ups because it is interrupting power when goes in bypass mode

0 Answers  

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What is the Difference between Ac Drives and Dc Drives? According to application, speed, Torque, cost, Reliability, Construction, Motor etc... Thankyou !!!

0 Answers   IFFCO, IIT,

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DEFINE BREAKING CAPACITY OF BUSBAR & HOW IT IS CALCULATED?

0 Answers  

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What is the physical significant of power factor?

0 Answers   Cooper,

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what is meant by transformer oil temparature

3 Answers   Vijaya Bank,

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hello friend i wish to study a course related to the electrical construction, controlling and monitoring , which course i want to study? pls give me the name of institute?

0 Answers  

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I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

0 Answers  

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how does oil cools the transformer

3 Answers   HBL Power Systems,

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What is Lockout Relay and what is use of it in electrical installation

1 Answers  

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What is inverse definite minimum time lag relay? Where is it use?

0 Answers   TATA,

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What will be the current drawn by HT motor, if low voltage is applied.. any formula to calculate the LT amps of HT motor.?

0 Answers  

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Thermal withstand capability under full short circuit conditions, in terms of number of times of occurrence of short circuit and corresponding anticipated percentage reduction in transformer life.

0 Answers  

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