Answer / coolclikker

Reactor is an inductor coil which is used during no load
conditions voltages increases due to line capacitance(long
distance). To reduce those increased voltages shunt reactor
is used which controls or take the voltage to normal voltage
level.

Wt is the function of reactive power? How it generates & consume though resultant is zero?

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Stator of 3-phase IM has 3 slots per pole per phase, calculate number of stator pole pairs. A 1 B 6 C 2 D 3

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respetsed sir, i have applied for section engg and juniour engg for both chennai and tiruvunabthapur boards for electrical deportments . can u suggest what books i have to follow and and also from which sections they r going ask (i mean weightage and what topics i have to cover) for both se and je for both chennai and tiruvunanthapur boards.......

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5 Answers  

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3 Answers  

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Good day everyone,currently in our premise we using 30kw slip ring motor with resistance bank which we use as forward and reverse at conveyor bar handling. So,my question is how do we calculate the resistance bank which is suit the motor. Kindly,assist me... thank you

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Hi If connecting a temp generator 670KVA .415kv with step up Tx .415/11kv. I am given Generator impedances Z1 Z2 Z0 to 100MVA base. Do I need to work out the generator fault current by using these impedances i.e gen rating / impedance. Then use this as my source impedance for the calculations that follow.

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in communication what is the role of elelctrical engineer?

3 Answers   Quippo, Reliance,

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why r we using shell transformer for low voltage

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what is the Knee point Voltage?

3 Answers   AAPT,

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what is the advantage of NiCd battery over Lead acid battery?

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What is the difference between a Distribution Transformer and a Power Transformer.

4 Answers  

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