what is the speed of current?

29 Answers   Su Kam, TATA,

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How many types of lightings are there

2 Answers   ABB, Met Trade,

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what is the function of anti pumping relays? what is KVAR? How it is generated in alternator? What is 3rd Harmonics? What is IDMT relay?

0 Answers   Aditya Birla,

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HOW VFD USED IN ENERGY SAVING

8 Answers   ITC Infotech,

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which loses are in transformer .explane each loses

4 Answers  

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when we connect a ceiling fan to a inverter's output voltage, it give some noise, why?

5 Answers   Luminous,

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HOW TO MEASURE AC VOLTAGE BY USING GALVANOMETER?

1 Answers  

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funtion of choke

4 Answers   L&T,

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How can we calculate the rating of a transformer suppose if load is 1000KW?Formula?

3 Answers  

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do anyone out there know where to find a compleete list on acronyms/abbreviations used in offshore electric engineering. MCB - Micro Circuit Breaker, MCCB-Mouldes Case Circuit Breaker, ELCB-Earth Lekage Circuit Breaker, ELMCB- etc.....

0 Answers   Aibel,

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WHAT ARE THE DISADTAGES OF SINGLE-WIRE-EARTH-RETURN SYSTEM USED FOR RURAL ELECTRIFICATION?

0 Answers  

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th how could we differentiate between armoured copper and armoured aluminium cable what is the basic application? why we prefer the armoured copper as compared to armoured aluminium.

0 Answers   HMC,

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