What are the different methodes for calculating the short circuit Current?

0 Answers   Equate,

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how to connect the three phase capacitor in three phase star/delta connection motor?

1 Answers  

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I hv a question regarding power factor improvement just after transformer. I request you to reply me plzz. thank you sir. My friend has a small unit of fabrication. in his factory the main load is a welding machine, lathe machine, grinding machine. this load is not continuous type. now our electricity board has installed 16 KVA, 11000/433 V transformer for our factory. In the energy meter (trivector meter) at LV side of transformer, i hv seen power factor value of 0.15 only when only 3 KW load was flowing. Further electricity board has suggested to install 4 KVAR capacitor at LV side after energy meter. Now my question is that if we permanantly install and switch on 4 KVAR capacitor after energy meter, during some load on transformer and also without any load on transformer, wht will be the power factor shown in energy meter?i dont want to get any penalty by electricity board, so plz suggest me if i can permanantly install and switch on the 4 kvar capacitor or not at LV side of transformer just after energy meter? Thank you again and awaiting for ur positive reply soon.

9 Answers  

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WHAT IS THE WORKING PRINCIPLE OF A GENERATER.how is a GTG (Gas TURBANE Generater) working.plz explane

0 Answers   Assure Group,

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how many electricity poles are there and what are the names and their sizes.

0 Answers  

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what is the effect of leading power factor

3 Answers   Aurobindo, R L Steels and Energy,

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Why transmission line carryiny high voltage and low current?

3 Answers   apspdcl, Universal Power Controls,

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what is the purpose of checking IR and Megger values in motor windings?

5 Answers  

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WHY AREWE USING THE 3 1/2 CORE CABLES IN POWER TRANSMISSION

1 Answers   Phoenix Technologies,

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how the 6.6KV motor can be used with 11KV?

2 Answers  

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what is the reasons for blowing fuse

1 Answers  

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what is the function of capacitor duty contactor in an capacitor panel???

0 Answers  

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