Answer / kaushik

it will equal to speed of light.as light goes of drakness
come in......

Answer / k.prakashchandra

Darkness is due to absence of light . Hence there is no speed

Answer / ashok mishra

300000 km/s

How check proper electrical earthing of machine.

5 Answers   DRJ ARDE,

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Hysteresis loss in a core is due to what reason or property of the material used for that core?

1 Answers  

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what are the major & minor faults that occur in an inverter and in UPS ? And how to repair and resolve them ?

0 Answers  

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long form of CT

3 Answers   MSETCL Maharashtra State Electricity Transmission Co Ltd,

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Why is remote backup preferred to local backup?

0 Answers  

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why we step/down voltage in multipul of 11kv?

4 Answers   Siemens,

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what is significance of B-H curve? how it differs form ordinary transformers to Amorphous Transformer?

2 Answers   BARC,

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why capacitor bank is not used in generator power

7 Answers   Caterpillar,

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1,Building containing 25 flats how much Amp 3 pole MCCB are required? 2, For the safey of each flat how many Amp RCCB can install -loaded with A/C

1 Answers   L&T,

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if the synchronizing b/w generator and busbar not complete and we close the out going circuit breaker of generator then what happen ?

4 Answers  

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What are the parameters of water ( Water quality )to be monitored in Centralised HVAC ( water cooler chillers )

0 Answers   Ambuja,

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what is high tension ? specify the range?

3 Answers  

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