Answer / arun

if the voltage is less than nominal lagging..equal to
nominal unity..higher than nominal..leading pf

Answer / ac

Hi mr arun can u explain in detail about nominal?

Answer / vetrivel

Nominal voltage means the rated voltage

IF we have three 30KW motor, these motors are connected in DOL, star-delta and VFD respectively, what will be the fuse rating for the above three?

7 Answers   DOL, GSK, Ojus,

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I am having a DG set.The 415 V from Generator is step up to 460 v and then the same is used for Induction furnace. before Step up, I am connecting LT load to my factory use. When Induction furnace is in service from DG, when i try to start a motor, the generator is tripped.Please tell me the reason.

3 Answers  

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Why earthing is required, and what effect in earthing result is more than 5 ohm and less than 5 or equal to 0 ohm

2 Answers  

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why a three phase induction motor cannot run at synchronous speed ?

7 Answers   RUET,

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Why the earth terminal pin is larger than phase and neutral in three pin plug top>

8 Answers   TVS,

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State norton’s theorem?

0 Answers  

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What is neutral earth voltage of transformer and what should be the value

3 Answers  

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what is daiod

4 Answers  

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CAN U PLEASE TELL ME SOME G.D TOPICS FOR APGENCO INTERVIEW&G.D

0 Answers  

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what is the difference between 2-phase and 3-phase?

1 Answers  

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after parallaing two generators current is shooting up in both the generators.for ex: load is 400 kw..after paralling and load sharing current in running gen is approx 900 amps and incoming is 750 amps which is too high when trying toshift the load current in incoming gen is coming more than 1300 amps and both getting tripped and making blackout..

3 Answers  

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Incoming line 11kv And transformer capacity is 2500kva. Consumption load is 1300A. Then fuse capacity is 11kv line.

0 Answers   Kraft Heinz,

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