Answer / k.prakashchandra

Sine and cosine waves are similar but for Sine 0 is 0 and
cos 0 is 1

why the energy meter disc rotates anticlockwise while reading

1 Answers   KSEB,

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If the load of transformer is getting more than its rating,,,than how to overcome this problem? Suppose thee rating of transformer is 315kva and the load is going beyond than the rating say around load: 352kva... Than how can we solve this problem without deducting the load.

14 Answers   Hyundai,

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Whats the principle of lightning? How protection against lightning is achieved? Types of protection? How to select the height of lightning spike? as per the area.

4 Answers   HAL,

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why ups rated in kva

1 Answers   MRF,

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why motor burns ?

5 Answers  

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what is a pilot wiring and whys that called a pilot wiers

0 Answers  

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why most of the substations are rated in multiples of 11?

4 Answers  

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Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.

0 Answers   HAL,

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what r the checklist while installing a 380 kva DG set

0 Answers   Pepsi,

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what is static frequency converter?what is the function...of sfc...?

0 Answers   L&T,

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how to calculate the change over time for star delta starter for different KW motor?

0 Answers  

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How to solve the problem of low voltage at consumer end in distribution system if one phase come low voltage of transformer

1 Answers   ABB,

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