Answer / arun mk

F=1/2PIsqLC

Answer / shahebaz

As the c=q/v hence f is inversly proportional to voltage,

Answer / gaurav malav

F is a constant like resistance..

What are instrument transformers?

6 Answers  

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why active power is called as real power or working component.What is the exact function of active, reactive & apperent power.

3 Answers  

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WHAT IS LOAD CELL

0 Answers   AP, TATA,

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what happens when dc supply is given to the transformer?

3 Answers  

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What do you mean by reverse current braking of an induction motor?

1 Answers  

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Why we get neutral from EB department, if not what will happen if we use earth instead of neutral? what is the result at the time of monsoon or rain with thunder and lighting ?

1 Answers  

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3ph motor running with unequal kw and different pf what are the reasons

0 Answers   UltraTech,

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why power factor is important?

6 Answers   Dalkia, MGC,

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All tape of electrical questions Answers tape of motor transformer e.o.t crane

0 Answers   Afcons, Honeywell, Manlift, SIMS,

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HI FRIENDS,MYSELF & MY GROUP OF FINAL YEAR ELECT ENGG. ARE MAKING A 50/3HZ,5HP,1000RPM,440V SALIENT POLE SYNCHRONOUS GENERATOR.COULD ANYONE OF U TELL ME WHAT COULD BE THE ADV. & DISADVANTAGES OF MAKING SUCH A LOW FREQN.GENERATOR/

2 Answers  

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which type your UPS on line,off line give the reason?

2 Answers   Roto Power,

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we have a 2000kva step down transformer at our site. The HT side is charged from 22000V. So the primary current will be 52.48A. So why the HT breaker(SF6 ABB) is rated of 1250Amps ?

2 Answers  

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