Answer / shariff

Whether it is step up or step down the action will takes place, without the change in the frequency and its not possible.

Answer / cibai

frequency will remain the same. step up 220 to 11kv is
possible with a series of transfomer.

why battery room in substation is black coloured?

4 Answers  

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How to select power cable for machine

4 Answers  

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state the working of discharge lamp?

0 Answers  

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Synchrounous motor is three phase motor,but its not self starting .why?

22 Answers   Delta Beverages, KI, L&T, NTC, TVS, Wipro,

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at present how many 765 kv lines are there in india?

5 Answers   Emco,

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what are the main parts of DG? explian thier functions?

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what is the difference between surge arrestor and lightning arrestor ?

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what is the formula to calculate kva genset required for a given load in kw.

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What is the difference between electronic regulator and ordinary electrical rheostat regulator for fans?

0 Answers  

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If the capacity of water Tank is 50000 Liters situated at 20 meters height from ground level,What would be the size of pipe and how much USGPH water will be supplied and what will be the motor or pump rating used for this work?Illustrate by showing formula?

1 Answers  

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