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

what is the difference between single ratio, multiple core and multiple ratio, multiple core ? please explain.

0 Answers   NTPC,

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why we r using alternator instead of d.c generator and induction generator

1 Answers  

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in transformer star connection with neutral are shorted. is there is any effect.

1 Answers  

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What is line resistance of cable & how it can be measured ?

0 Answers  

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what is a reactive power? what is the relation with power factor?

0 Answers  

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If I have a LT panel 3ph, 415V, 50Hz which demand load-600kw, how we can calculate its body earth strip size.

1 Answers  

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How to calcluate the current by means wires/cables in square mm

2 Answers  

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what is the acceptable limit value for Desolve Gas Analysis/

0 Answers  

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What is mechanical interlock?Explain the uses?

2 Answers   HSL,

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which network topology offers the greatest level of tolerance?

0 Answers  

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Wtat is vaccum currcuit breaker.define with cause of used.and where be use it Devise .

1 Answers  

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What is the meaning of insulation leavel LI 75 AC 28 About scott transformer spcification

1 Answers  

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