A commercial Building is designed with 14th floor levels with indoor substation

A commercial Building is designed with 14th floor levels with indoor substation of three phase transformer with rated capacity of 1000 Kva.The transformer delivered 65% of its rated capacity at 0.67 power factor lagging.Because of low power factor, the power customer was penalized and certain cost was charged accordingly based on every point percentage lower than 85%.This situation may repeatedly happen on the succeding energy bills of power customer.The power customer is desired to improve its historical power factor of 0.67 lagging and no further penalty be impose by the local power company on the next bill.

Q: Identify the appropriate solution you want to offer to Client?.Justify SCIENTIFICALLY and MATHEMATICALLY the principles behind the solution.

Question Posted / vod28

0 Answers
1809 Views
I also Faced
E-Mail Answers

No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Electrical Engineering Interview Questions

What safety followup during kWh meter isolation

0 Answers

what do you mean by synchronous speed of a three phase induction motor?

5 Answers FlexPoint,

what is the applicatyons of the slipring motor and please tel me more about the slipring concept

1 Answers

What are effect of radio system in DCS Distributed control system ?

1 Answers Sabic,

how to work droop ct in generating station

0 Answers

electricity bill multiplication factor 487.20xconsumption=total unit in kwh. what is 487.20 ?

1 Answers Spec International,

what is neutral voltage

3 Answers Power Grid,

In DC while we mention the voltage we are using -48V but in case of AC we mention only 230V not -230V, why we using -48V not 48V

2 Answers

What is the method of Tan delta test for power Transformes and why it is required.

1 Answers

what is the function of open delta System?

1 Answers

tan delta equation test on alternators

0 Answers

I am looking for LV CT test. To check the polarity of the CT only. Can you suggest any supplier. Different companies are offering CT/PT Tester which is expensive. Thanks

2 Answers

For more Electrical Engineering Interview Questions Click Here