what is sustainable current of any conductors . a bare busbar or pvc cable has different sustainable current .

0 Answers  

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what is preventive maintenance? and what is predictive maintenance? and what diffrence both?

3 Answers   Volkswagen,

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Can you explain about Restricited earth fault protection scheme

0 Answers   NCC,

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DO MEGGER TEST APPLIED ON SURGE ARRESTOR? IF YES THEN WHAT ARE THE ACCEPTED R VALUE REQUIRED FOR SURGE ARRESTORS FOR VOLTAGE LEVEL 11KV, 33KV

2 Answers  

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Explain in details how you would react to an unexpected incident when your supervisor or manager is not around to give instructions?

1 Answers  

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Why the transformers are rated in KVA. ? in new view.

2 Answers  

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Define availability (operational)?

0 Answers  

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please design a rectifier with batteries for below requirement and also explain how you calculate this solution, Load = 700Amp DC Backup time = 6 hour. please explain briefly ?????

1 Answers   GNFC,

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After synchronization with grid what is the demand value QKVAR and how we will maintain that?

0 Answers  

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What is the voltage b/w nutral and earth

11 Answers   Mind Space,

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why we use core type and shell type transformers?

2 Answers  

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which surface is suitable for NEUTRAL GROUNDING ?

1 Answers   NTPC,

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