How to select, design,size & calculate for 11 KV/33KV/66KV/132KV/220 KV/440 KV circuit breaker for HT side of transformer protection/HT distribution protection?

0 Answers   Panacea,

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what is the meaning of knee point in current transformer and how to calculate?

2 Answers  

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what are safety seals in HT line?

2 Answers  

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what type of relay has to be used for tripping the circuit from mains when a fault occur in a machine

3 Answers  

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pls someone send me sample question papers along with the key.thanks in advance

0 Answers   HPCL,

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How do i right a ladder diagram that has 1 actuator that performs a full stroke followed by a half stroke

0 Answers   Tata Motors,

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HOW DOES ONE SELECT A TRANSFORMER PHASOR GROUP IE, WHETHER A STAR-DELTA TR OR A STAR-STAR OR A DELTA-DELTA, ETC. TRANSFORMER IS MORE SUITABLE FOR A PARTICULAR KIND OF LOAD OR WORKING CONDITION???

3 Answers   KPTCL,

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What are the different types of circuit breakers?

3 Answers   IOCL,

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my field of interest is T&D. plz tell something about that.

15 Answers   TCS,

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what are the difference between AC lamp and DC lamp

0 Answers   Apollo,

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why the rating of transformer in k.v.a

4 Answers  

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string efficient is 100% what is the voltage across the each disk?

1 Answers  

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