Answer / ajay gautam

First it is covered by a rubber coating and then it is covered by a pvc insulation

Answer / tanuj

insulation of XLPE.
bedding of PVC.
armoured steel
outer insulation of XLPE

Answer / k.prakashchandra

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For a 50MVA (138/69/13.8 KV) transformer, what would be the maximum demand in order not to exceed 80% of its operating capacity.

2 Answers  

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any application of back emf

0 Answers   MahaGenco,

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which is chemical used as in ro water what is difference betweeen multi grade filter&dual media filter

0 Answers   Dalkia,

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how will i find Transformer rating if supply voltage is 11k.v and how will i find incomer if transformer rating is 12MVA

3 Answers  

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WHY LATCHING CURRENT IS GREATER THATN HOLDING CURRENT?

1 Answers  

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What is the name of the winding from which the supply is taken for load connections?

0 Answers  

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what is soft starter? what is the difference between soft starter and star delta starter?

1 Answers  

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what is the power ratio between power in star and delta circuit?

3 Answers  

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Which modulation has higher data rates a.fm b.am c.qam d.qpsk

1 Answers   NTDC,

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if the diameter of a conductor is 'R' then what is the distance between two bundle conductor in a phase?

1 Answers   NTPC,

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what is the multi strand cable size? 0.45mm is area of one strand & 370nos of strand.

1 Answers  

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How to calculate the External Resistance required for 60HP slipring motor in case no any data of the Motor is available???

0 Answers  

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