IF 5000amp current on LT 440V. then how much it will draw amp on HT 11KV side

Categories >> Engineering >> Electrical Engineering
Suggest New Category

IF 5000amp current on LT 440V. then how much it will draw
amp on HT 11KV side

Question Posted / dubey113

10 Answers
24932 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

IF 5000amp current on LT 440V. then how much it will draw amp on HT 11KV side..

Answer / prabhat ranjan

since, power will always be the same so power at LT side should be equal to HT side...
5000*440= I*11000
so.. I= 200AMP at the HT side

Is This Answer Correct ?

26 Yes

1 No

IF 5000amp current on LT 440V. then how much it will draw amp on HT 11KV side..

Answer / pradyumna171

the voltage ratio of HT&LT is 25:1 (11kv/44ov) then current ratio is inversly ie 1:25 if LT current is 5000 amp then HT current is 5000/25=200 amp. we get same answer by apply any method of calculate the current.

Is This Answer Correct ?

10 Yes

2 No

IF 5000amp current on LT 440V. then how much it will draw amp on HT 11KV side..

Answer / santosh soni

power is transfer for receiving end are same so all power is
transfer another side
5000*440=I*11000
I=200amp

Is This Answer Correct ?

7 Yes

1 No

IF 5000amp current on LT 440V. then how much it will draw amp on HT 11KV side..

Answer / guest

use your KVA formula. The va of your load is
root3 X 440 V X 5000= 3810511VA
SO AT 11KV SIDE IS
3810511/1.732 / 11000 =200 AMPS

Is This Answer Correct ?

4 Yes

1 No

IF 5000amp current on LT 440V. then how much it will draw amp on HT 11KV side..

Answer / shamsuzzaman

HT side 22 Amp for 11Kv Line , LT side ( 11 Kv/415 Volts ) how mouch ampere of ?

Is This Answer Correct ?

5 Yes

2 No

IF 5000amp current on LT 440V. then how much it will draw amp on HT 11KV side..

Answer / bharath

LT5000*440*1.732=3810400KVA
HTAMP 3810400/ 11000 =346.4amp

Is This Answer Correct ?

10 Yes

8 No

IF 5000amp current on LT 440V. then how much it will draw amp on HT 11KV side..

Answer / m.koteswara reddy

200A
I2= V1xI1/V2
( 440x5000)/11000=200A

Is This Answer Correct ?

3 Yes

1 No

IF 5000amp current on LT 440V. then how much it will draw amp on HT 11KV side..

Answer / pradyumna171

5000/25=200amp (Receprocal ratio of voltage i.e 11000/440=25)

Is This Answer Correct ?

1 Yes

0 No

IF 5000amp current on LT 440V. then how much it will draw amp on HT 11KV side..

Answer / dinesh kumar

HT side 22amps LT side 22*25 550amps

Is This Answer Correct ?

0 Yes

0 No

IF 5000amp current on LT 440V. then how much it will draw amp on HT 11KV side..

Answer / pradyumna171

the voltage of HT&LT is 25:1(11kv/44ov) then current is 1:25(inversely) in this case if LT is 5000amp then HT current is 5000/25=200amp. we get the same answes by apply any method to calculate the current.

Is This Answer Correct ?

0 Yes

1 No

Post New Answer

More Electrical Engineering Interview Questions

How we connect capacitors in Fixed Series compensation of AC transmission lines. Whether in parallel or in series?

3 Answers

installation of subsatation of33kv

0 Answers

why insulators are colured in brown only?

3 Answers Transco,

What is the formula to find out cross sectional area of cable for certain current rating?

1 Answers MRF,

Why Closing coli supervision is not required for Circuit breaker.

1 Answers JSW,

how to calculate current in HT side when we having LT current

2 Answers

BRIEFELY EXPLAIN MEGGAR PRINCIPLE

2 Answers

What is the difference of grounding and earthing?

6 Answers

Why all transmission lines are AC, not DC line?

4 Answers

what is the size of cable for 15kw motor and 85 meter cable length using with vfd

0 Answers

Can motor act as generator (OR) vice versa? explain how does it do please post the answer technically

11 Answers GM General Motors,

if 11 lead acid batteries each 200 amph are connected in series so that combinly they can produce 110 volts dc. question is how much backup it can provide ? 2) how can we calculate that how much amprere and voltage is required to charge them . thanks in advance !

1 Answers

For more Electrical Engineering Interview Questions Click Here