Why insulation layer of a High Voltage cable is more than a current carrying cable?

3 Answers  

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What are the advantages of using distance protection schemes as opposed to normal overcurrent/ earth fault protection on high voltage feeders.

0 Answers   Eskom,

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what is meant by directional earth fault and non directional earth fault? describe both.

0 Answers  

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What will happen if the d.c. Machine is operated below rated speed?

0 Answers  

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What will happen to transformer if we gave 5HZ input instead of 50/60Hz??? explain with reason

2 Answers  

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What are all the points to be checked while decanting diesel from tanker lorry to HSD YARD

1 Answers   Cisco,

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can i use the six sigma method which is used in management area, in state estimation of power systems?

0 Answers  

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what is efficient motors and how it is different from normal induction motors

0 Answers   Sarthak Contracts,

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how to estimate wiring ins roughing ins. and boxes

0 Answers  

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How many capacitors using in LT panel as per Govt rules?

0 Answers   Electrical Tech,

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what is meant by differential protection of transformer

1 Answers  

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Why more than 2.5 MVA distribution transformers (secondary is 440V)are not used in india.

1 Answers  

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