What are the reasons for AVR failure in LT DGsets ?

2 Answers  

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when we are going to higher voltage level in substations why we are using Sf6 circuit breakers instead of Vacuum circuit breakers.

3 Answers  

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in a refinery one motor is suddenly stoped. what will do how can i findout the problem explain step by step

2 Answers  

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what is MC 61 relay

2 Answers  

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Why dc voltage used to excite alternator field in stead of ac?

4 Answers  

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why we can turn on the phase-A scr in 3 phase converter at 30 degrees

1 Answers   JSW,

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160 kw motor running use 2R* 150 SQ mm cable

0 Answers   ID,

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What is auto transformer?

7 Answers   L&T,

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What can a fresh(without experience) electrical engineer contribute to NTPC( Or any PSU company) growth?

3 Answers   NTPC,

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why total tape position are odd in number in Power transformer ?

1 Answers  

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which is the slowest motor? and wt is speed ?

1 Answers  

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what is the current rating of 2500 KVA,33KV/433v transformer on secondary(LT) side

9 Answers   Reddy Labs, Vitrum Glass,

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