Answer / sagar upadhyay

Underground cables containing several layers of protection
over them

Answer / gagandeep sethi

in a cable diffrent layers bt which cable has a layer of
iron or other metal strips that cable says armourd cable nd
a in a armd cable some tym armd used as a earth wire

How many points can we have in AC Circuit? Show by giving suitable example?

3 Answers  

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Define Current Transformer? Working & TYpe's Of C.T.

4 Answers  

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IN OLTC we observed "OUT OF STEP" Alarm, we have two different transformer, when both are in parallel this type of alarm observed. what's the meaning of this alarm and why it occurs???

3 Answers  

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why Copper loss is represented as I square R ?

5 Answers   L&T,

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what is the use of CAPACITOR in CFL lamp?

6 Answers   Areva, Autopal,

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

0 Answers  

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what is interpose? where it is used and why it is used?

0 Answers  

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iam using DM 3251 voltmeter(1 percent accuracy)for 11KV system PT ratio is 11KV/110V.can anybody explain what is the max and min voltage deviation.

0 Answers  

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can any one explain me the where is the use of plc and scada

4 Answers  

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What is multiplying factor of meter if the meter ctr and ptr is open type?

1 Answers  

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PLease anyone can tell me CTUM-15 specification?

1 Answers   Gilbert Maxwell,

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why battery set is required for D.G.set?

7 Answers  

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