Answer Posted / ravi kumar

on basis current & voltage they are classified. for
resistive load current in phase with voltage, for inductive
load current lags voltage by 90deg & for capacitive load
current leads the voltage by 90deg..ok

what exactly commisioning work does in electrical site work... LT side?..

1989

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what is laser diodes?

1210

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What are the advantages and disadvantages of the ac motors?

1194

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How grounding is different than earthings?

1225

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what is the difference between switch yard to residential area.and how much required it.

1821

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How to check the Bushings of the transformer?

1864

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I need a formula to calculate the size of cable as per load but in the terms of length. Please Reply me as i search lot of sites but i did not get the answer.

2135

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WHAT IS THE USE OF PIG TAIL IN WINDOW CT ?

2594

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Assuming that a dedicated neutral earthing transformer is provided for each GT generator, when the two generators are running in parallel, has consideration been given that the earth fault current from one generator stator winding be split between the two neutral earthing transformers? If so, what adverse impact will this have on the operation of the 59N and 27TN devices?

1711

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how line turns ratio changes in 3 phase with change in connection

2020

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I COMPLITED MY B.TECH AND 10TH CLASS WITH 70%MARKS BUT 12TH CLASS 55%MARKS..CAN I GET INDIAN RAILWAY RECUREMENT EXAMINATION?

2236

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how we provide neutral earth on synchronising panel as per electrical standards?

2152

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Is it posible to instal one more SMDB from the existing SMDB and is it practical.

2161

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We have 110Vac ,10A ac supply which is converted into 110VDC & How much DC current? which factor is reqired for dc current calulation?

5221

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please give me all the Alarm .Trip ,Safety Relays & Conditions of Chiller mail me on ashokbabunhce@gmail.com

1881

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