Answer / ravi shankar

Ampere

Answer / himanshu

AMP

Answer / ankush miglani 09718151073

its ampere

Answer / prasad

amps

Answer / duraipandian

amphere (A)

Answer / a

amp

Answer / bidyasagar

the unit ofcurrent is ampere

Answer / manoj vaidya

ampeer

Answer / mahaveer prasad

ampere

Answer / ashutosh

Ampere

single phase voltage 230 and Three phase voltage 450 why 690 voltage

1 Answers   XYZ,

We have a 33/11kv switchyard having 12.5 MVA power transformer. We export & import power through this transformer. When we export power, the PF will be depend on GRID PF & when we import power the PF will be depend on our load PF. but the problem is that,when neither we export nor import but our 33KV vCB is in close position,our meter read the power factor 0.14 to 0.25 at that moment. So how can be we improve the power factor at that moment.

3 Answers  

why we use separate earthing for two seprate machine??

1 Answers  

A.V.R maintains the voltage of a generator when it is in island mode but when the generator is synchronised with grid it maintenance the P.F,how it happens please any body explain it in detail.

2 Answers   TATA,

how the speed decreases of a generator in power station if load increases

1 Answers   Tata Power,

How I calculate the ELCB for circuit breakers?

0 Answers  

how many parameters can integrate with fire alarm basically ?

0 Answers   Schneider,

different types of electrical cable?

1 Answers   Green Power,

What is the meaning of capacity of a 63 Amps TPN MCB? Is it the per phase capacity or the totol capacity?

1 Answers   Mother Dairy,

what is your majour contributions in your present job

0 Answers   ESL,

AVR is used for the Voltage regulation of the Generator using the feedback signal by exciting the field winding of the generator.But how the field winding will be excited & using what?

2 Answers   Alstom,

what is the diff. b/w restricted earth fault relay & standby earthfault relay and where they are used?

4 Answers   KSK Energy, Reliance,