Answer Posted / deepak

use first "LOTO" system

what is the difference between 50 hz freq. and 60 hz freq.? which is better and economic in them ?

2271

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How to calculate size of HT breaker with the help of Amp (current)? Please provide answers with examples.

2316

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is it possible for different brand of H.V transformers to run or operate in parallel to each other? if so how much disturbance can this affact the H.V bus bar?

2110

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what is the effect of un-synchronized power.

2033

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which type of stability limit is higher,steady state or transient? why?

1886

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for 100 HP Induction motor service factor is 1.2(SF) we placed a VFD at the motor side load is balance with 0.3 Amp's Phase to Phase but at incoming of VFD load is un-balance with 10 to 20 Amp's what will be cause of load un balance

1932

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Why we used 690V in ACS 800 drives.Why dont use standard voltage like 415v or 1.1Kv

2432

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how to find Harmonics and types as per the equipemnts

1262

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How wire size can define in electrical wiring? What is the ratio?

2276

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What is the difference between vector surge relay (78) and Pole slip relay (98G)

1197

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I have experienced electrical maintenance HT ,but I completed be ECE ....can I apply c license or not ???? Pls help me friend s...

1555

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what is the max. acceptable leakage current in 33kv bus bar

2995

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What is the transfer function?

1071

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What is milivolt dop test in Busducts? What is its significance & procedure to do the test?

2078

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Form S and "c" license application both are same? @ tneb portal

1819

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