Answer / sunitha

LT voltage is upto 1 KV
HT voltage is upto 220KV.
EHT voltage is upto 1100KV.

Answer / abishek.k

LT is 440V
HT is above 440V
At 11KV HT Line got neutral is called EHT

how do u get less voltage in star connection

4 Answers   BARC,

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why the rating of transformer in k.v.a

4 Answers  

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what is the effect of power factor of machines in starting current

0 Answers  

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why and how fault current flows through ground?

1 Answers  

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why we are maintain phase to phase clearence

4 Answers  

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watt meter have 4 terminals what there name??? and what theses 4 terminals indicates ?? and why 2 terminals are short circuited??

1 Answers  

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Why primary batteries not rechargeable and secondary batteries are rechargeble??? If any one know please send me.

1 Answers  

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in ACB breaker requireding 3200Amps. buscoupler getting OFF mode and again it reset and getting normal position give me a required answer?

0 Answers  

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hi pal, i am vengatesh from tamilnadu(chidambaram),i have called for the written test for the post of jr executive(ELECTRICAL) of AAI ,I dont know about the question paper pattern,so any kindly help me to face the examination,post me the model question papers and some tips to write my examination to (vengi.annadurai@gmail.com)

0 Answers  

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Differentiate between Low and High impedance Protection

1 Answers  

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How to calculate Busbar Thickness for Different type of HT/LT panels

1 Answers  

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IN MY SYSTEM THERE IS ONLY OVER CURRENT EARTH FAULT RELAY IS AVAILABLE. FOR THE UNBALANCE SENSING IS THERE ANY RELAY IS AVAILABLE? THE SAME CTs WHICH ARE USED FOR THE OVER CURRENT EARTH FAULT RELAY CAN USE FOR UNBALANCE ALSO?

2 Answers  

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