Answer / vedprakash uppadhaya

voltage drop occurs in three phase lines due their line
capasitance ,inductance & resistance but drops are mainly
depend on their rectance(x)

Answer / shariff

Voltage drop will takes place due to the line resistance, ie. the IR drop.

what is the function and use of oil filled cables specify its advantages and disadvantages

7 Answers   Alstom,

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Can Superposition theorem be applied to AC Circuits?Can Thevenin's Theorem be applied to AC Circuit too?

6 Answers   HCL, NPCIL, Shivam, Vast,

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how harmonics are generated due to nonlinear load & how harmonic filters work?

1 Answers  

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we can stepdown the voltage from 230/12v ,and we use the voltage for various electronics components why can't we step up the voltage from 12/230v if we can shall we use the voltage for domestic single phase supply

5 Answers   Areva,

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1 Answers   NTPC,

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We operate a 10 Mw facility and we have been experiencing several trips due to fluctuations on the MVAR? We have checked all issues related to the AVR and we have found all OK? Can anyone help us? The grid voltage, internal voltage, all regular parameters look ok. MVAR fluctuate and there it goes the unit? What could be happening? Thanks!

5 Answers  

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give information about REM5453 & SPAJ Relays

1 Answers  

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2 Answers  

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why EMF IS INDUCED IN A CONDUCTOR WHEN FLUX LINKING WITH IT CHANGES ACCORDING TO FARADAYS LAW.

0 Answers   Sail,

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What are the causes of motor vibration?

3 Answers   Equate,

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What is Avg. Power Consumption of 2 TR Split A/C???How v can calc. this???

1 Answers   Emerson,

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WHY ARMAD USE IN CABLE

4 Answers  

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