how we can decide that what value of ht line will come to any commercial building? (ans except According to the building load)

0 Answers  

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When the relative speed between the magnetic fields of stator and rotor does is zero under steady state operation?

0 Answers   HPCL,

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what is earth resistance? how to measured? and give values at power station and mcc area?

0 Answers   Essar,

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GIVE CONDITION FOR MAX EFFICIENCY OF 3-PH TRANSFORMER AND D.C MOTOR

2 Answers   BARC,

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WHAT IS THE FULL FORM OF ONAN ( TYPE OF COLLING IN TRANSFORMER)

7 Answers  

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What is the difference between grid and off- grid system??

0 Answers   GVK,

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I have 3KVA Libert GTX2 UPS. I need to calculate the back up time with some load. How to calculate the Back time. I need the expert guide

1 Answers  

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HOW VFD USED IN ENERGY SAVING

8 Answers   ITC Infotech,

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Which colour of earthing wire

1 Answers   Aravali,

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we use 400/5A ct and 35/roor3KV,/0.1/root3KV,0.1/root3KV pt ratio. What is the multiple factor of this meter.

0 Answers   ABB,

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Why do we have 110V, 230V, 415V etc. in electrical transmissions? Why not 100V, 200V,400V?

4 Answers  

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what is the principle of switchgear and its function

1 Answers  

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