what are RCBO ?

4 Answers   GE,

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What do you mean by turns ratio of instrument transformer?

0 Answers  

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explain Uninterrupted power supply detailed electronical operation with circuit diagram

1 Answers   Emerson,

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what is the difference between ac and dc generator

14 Answers  

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What is the scale analysis for condensor of HVAC system

3 Answers  

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What will happen to magnitude of voltage of other two phases if one phasw will touch the ground?

3 Answers   Construction, NPCIL,

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what is difference between vaccum circuit breaker and air circuit breaker?

2 Answers  

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What is the main cause of magnetism?

0 Answers  

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salam, hi, how to calculate british temperature unit (B.T.U)?

1 Answers  

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temp of cast resin 1500kva tx formerwent up to 138.c but came down very fast to about 100.c within 20 mins when load was reduced from 70% to 60%

0 Answers  

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Why can not you store AC power in battery like DC power?

1 Answers   NTPC,

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What is class 2 coordination ?

2 Answers  

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