Answer / aakash

the auxiliary protections in a transformer are:-
1) buckholz relay
2) oil level indicators
3) temperature monitoring devices
4) on-line tap-changers
5) valves

Relation between Sq.mm of wire and Its current carrying capacity?

5 Answers  

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What is the output of below program? #include <stdio.h> int main() { int p,q; for(p=1,q=1;p<7;p++) { printf("%d%d__",p,q); } return 0; } Answers- 1. 17__27__37__47__57__67__ 2. 11__21__31__41__51__61__ 3. __11__21__31__41__51__61__ 4. Compilation error

1 Answers  

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How to differentiate 220 Kv & 132 Kv line transmission tower if there are no specifications given on towers?

3 Answers   Karam, Power Grid,

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how the B-H loop obtain under the static condition

0 Answers  

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thermal power station operation in general

11 Answers   AJ Square Inc, Jindal, NTPC,

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WHY IS HV WINDING OF A TRANSFRMER SECTIONALIZED???

3 Answers  

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What will be the size of cable required for 5.5 KW motor ( Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.

2 Answers  

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What is the HVDC Transmission System? What are the conditions applicable to lay an HVDC Line?

0 Answers  

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When are the directional relays used?

0 Answers  

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Why is a plain induction motor unsuitable for wide speed control?

0 Answers  

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Plz tell me how we can find that particular company has vacancy or not

0 Answers   L&T,

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The series field winding has low resistance while the shunt field winding has high resistance. Why?

0 Answers  

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