1. What is the difference between ac induction motor and ac synchronous motor?

11 Answers  

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how many ht 11 kv cable size for 11kv 2000 kva 11kv*433v transformer ?

3 Answers   Megatron Solutions, TCS,

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What should be the height of basement according to NBCC code?

0 Answers  

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What is technical difference between ELCB & ELMCB?

3 Answers  

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which VFD is better ( LT or HT)

0 Answers  

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why we are giving D.C. supply to field of an alternator, why can't we give the a.C. supply

12 Answers   APTransco, Proman,

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what is vibration?

2 Answers  

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Dear Friends, I have a 500KVA transformer supplying whole factory having 3 phase and single phase mixed loads. Power room has ammeters connected via CTs for individual phase. Now I know that readings shown on meter for each phase say R,Y and B are line currents. But when I want to know the total on transformer do I need to add the currents of all three phases readings shown on meter or value for anyone phase will give me the correct power load on transformer for that point of time. 2. If ammeter shows unbalanced readings for R,Y, B phases say 150, 250 and 300 respectively so can I assume that 150A i.e average of 3 will be the 3phase load currents and remaining will be 1phase currents. Please clarify my doubt.

4 Answers  

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What the full form of KVARs

2 Answers   Siyaram,

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What is the exact load current needed for a place which has 100nos of bulb of each 100w?

2 Answers  

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why do we carry out winding resistance test?

0 Answers   MahaGenco, MAHINDRA,

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What do u mean by Line voltage Monitor?Where it is used in a Power system?

2 Answers  

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