When we give supply to a transformer 11 kv and we get 415v from it, so when we

When we give supply to a transformer 11 kv and we get 415v
from it, so when we give supply to same transformer 415v on
ht side what we get?
and
When we gives supply to any transformer to L.T. side 415v or
220v What supply is on H.T. side?

Question Posted / barinderpal singh

2 Answers
8965 Views
Ashoka Electricals, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

When we give supply to a transformer 11 kv and we get 415v from it, so when we give supply to same..

Answer / k.prakashchandra

The same ratio holds good.If you apply 415 volts on LT side
,the voltage on HT side would be 11KV.

Is This Answer Correct ?

11 Yes

3 No

When we give supply to a transformer 11 kv and we get 415v from it, so when we give supply to same..

Answer / ramakrishna

When we give a supply of 11 KV on HT side and we get 415 V from LT side, the transformation ratio is 26.5(11000/415).
So,
1) If you give a supply of 415 V on HT side of the same transformer then you will get 15.6 V(415/26.5) on LT side.

2) If you give a supply of 415 V on LT side of the same Transformer then you will get 11KV on HT side.

Is This Answer Correct ?

5 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

Which type of questions well asked. ?

0 Answers

Dear sir, By which formula u can calculate for a particular kv line there is a range of mw.

0 Answers

whats the reletion betweet flow,pressure,head,rpm and motor rating?

1 Answers

what will happen if we will not use commutater means if we will give dc to the windings in dc motor

1 Answers

WHAT IS THE USE OF PIG TAIL IN WINDOW TYPE CT ?

3 Answers

After synchronization with grid how to maintain the power factor in lagging or in leading? if lead of lag what is the problem?

3 Answers

What is the diffrence (Technical & Construction ) between CBCT & Normal CT?

0 Answers

up to what extwnt of voltage the celing fan works?

3 Answers ICSA,

in thermal power plant the steam produced is made to cool after falling on the turbine blades. my question is why this is done while the same is needed to heat up again. "jab pani ko wapis garam hi karna hai to thanda kyu karte hai"

11 Answers Bhel,

why shoud in High tension cable( above11KV etc.,)a semiconducting material coating will be there on insulation?

1 Answers

Types of 132KV and 222 KV protection.

1 Answers

1) name the communication cable and how it is communicate in between plc to modbus , plc with hmi? 2)name of the communication cables?

1 Answers

For more Electrical Engineering Interview Questions Click Here