Answer / ruddho

usually for form factor.

Answer / sweetlimeforum

it has something to do with the form factor..well may
be...but really dont know how...!

Answer / firoz n

in trsfrmr emf eqn., rms value of voltag induced=fm fctor *avg value

Why do you use an isolator on both sides of the circuit breaker? ( shortly answer)

2 Answers  

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what is the tolerance for the magnetic balance test conducted on the distribution transformer?

0 Answers  

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what is the difference between potential transformer and capacitive voltage transformer?

1 Answers  

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How CFL &T5 tube light glows?

0 Answers   HAL,

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what is the affect of earth's magnetic field on the frequency used in aircraft???

0 Answers  

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Mention the methods for starting an induction motor?

0 Answers  

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what should be the motor rating for pumping water for house hold use from 60km far lake and what formula is to use please tell me

1 Answers  

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Explain the term parallel path in dc machin ?

0 Answers   UPSC,

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A group of machines (wind turbines) connected with 33KV feeder and each machines are having individual VCB. The 33KV feeder connected with 110KV/33KV substation. The 33KV feeder tripped by over current at Substation and fault recorded at Substation as OC-R&Y phase. Same time the group of machines VCB tripped by over voltage, the fault recorded voltage was above 66KV by numerical Under/Over voltage relay. While grid drop time, this much of voltage hike is possible?

1 Answers  

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Dear Mr B C pal...Can you plz. put some light on principle of operation of Z-Ct in conjunction to its use with 1Cx1000Sqmm HT Cables & Directional Ground Fault / Over Voltage Relays...Regd..Parag v K 9899115632

0 Answers  

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what will happen if we directly give supply to rotor of a induction motor?

1 Answers  

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In a Tap changing transformer where is the tap connected , is it connected in the primary side or it is connected in secondary side

8 Answers   Indiabulls,

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