What is difference between PLC and SCADA

13 Answers   Uflex, Vimal Fire Controls,

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Mention the disadvantages of low power factor? How can it be improved?

0 Answers  

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A 3ph load of 10 KW is equal to how many KW of single phase .

1 Answers  

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lamination figures

0 Answers  

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i have a motor 55kw how u will calculate cable specification for this motor

1 Answers  

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what is surge suppressor?

5 Answers   Essar,

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why the supply power frequency is 50hz in india? where as it is 60hz in US?

4 Answers  

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i am iti student i have project to do. that IS 100MW 220\33KV SUBSTATION I WANT TO KNOW HOW TO START, LIKE CALCULATION, WHAT RATING OF CT,CVT, PT, ISOLATOR LIGHTING ARRESTER WAVE TRAP CIRCUIT BREAKER IN 22OKV SIDE, ALSO TO WARDS 33KV SIDE PLS HELP ME WITH THIS, THIS MY LIFE NOW, I KNOW AUTOCAD, I LIKE TO KNOW HOW TO CALCULATE ALL THE THINGS

3 Answers  

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There is 15 KVA UPS using for single phase load.And 30 batteries of 12 V, 100 Ah are connected in series. Load is taking 15 A current.What will be the back up power for this UPS on same load?

1 Answers   BS, Dynamic Software,

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when a hand crancked meggar is used to check most three phase induction motors, how many tests r rquired? Why?

1 Answers  

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Iin ESP why positive is grounded ? why not negative ?

0 Answers  

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IS diode and blocking diode are the same?..what is meant by blocking diode

1 Answers  

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