what is the wattage of 'zero watt' bulb?

16 Answers   PSEB,

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what is purpose of manual bybass in ups

3 Answers  

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what's the difference between ATS and AMF...??pls answer me in detail with its working principle and construction also..

3 Answers  

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how to get 48 V DC I have ... 1. 12 volt power supply board 2. DC power supply ( max. 30 v) 3. 9 volt batteries ( 2 - not chargeble)

2 Answers  

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what is ground fault current? is there any current flow takes place through ground? is it possible? if it's possible whether it affect human beings on earth near the fault or not?

2 Answers  

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what is maxemo work permit procedure

0 Answers  

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how you can select circuit breaker for 2000kva transformer?

9 Answers   TATA,

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How do I calculate a WTI CT ofa 1250kVA 6600/400V transformer

0 Answers  

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In PT the coil is wound on?

3 Answers   DVC,

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role of europe union in UK safety legistlation (electrical safety)

0 Answers  

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can some one clearly explain why -48 volt DC use in telecom site????

0 Answers  

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will 1050kva DG set withstand for back charge of 16MVA transformer

0 Answers  

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