What should be the length of transmission line so that we can see/obtain the full sine wave of voltage??

0 Answers   Siemens,

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What is the acessaries distribution transformer ?

11 Answers   Bhel,

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What difference between ref protection and differential protection ?

0 Answers   EPC, INEL Power System Engineers,

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can transformer of different kvas be paralled

2 Answers  

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Why a single-phase induction motor not an inherently self-starting machine?

11 Answers   ETC, Hindustan Shipyard,

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why any surge protection is not provided to UHV ac transmission line (765kv) ?

1 Answers   NK Power Systems, Reliance,

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What are the common sources of energy?

0 Answers  

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Is C.T will sense the current in both direction. As i know the C.T will sense the current in only one direction.

2 Answers  

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what r the types of detectors? state the location these detectors?

3 Answers  

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how a vibration switch's high signal will going to trip the motor? can u explain with some examplesand wiring diagrams?

1 Answers   Bhel, Wartsila,

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can anybody send me syllabus of rrb section engg (electrical). and also send previous question pepar...

0 Answers   GKB,

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what is LSR?

0 Answers  

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