if 2500 KVA TRANSFORMER CAPACITY.33KV INCOMING HOW ARE AMPEAR PRIMERY SAID

if 2500 KVA TRANSFORMER CAPACITY.33KV INCOMING HOW ARE
AMPEAR PRIMERY SAID

Question Posted / patilharshal88

3 Answers
5427 Views
Cipla, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

if 2500 KVA TRANSFORMER CAPACITY.33KV INCOMING HOW ARE AMPEAR PRIMERY SAID..

Answer / venkatraman.s

Formula is KVA/ 1.732* volt

2500*1000/1.732*33*1000
2500/1.732*33
43.73A

Is This Answer Correct ?

10 Yes

0 No

if 2500 KVA TRANSFORMER CAPACITY.33KV INCOMING HOW ARE AMPEAR PRIMERY SAID..

Answer / prem

in this question is wrong because whether transformer is
delta to star or star to delta
step1 if transfomer is delta to star fourmela is
kv/volt answer is 75.75amps
step2 if star to delta fourmela is kv/volt*1.732
answer is 43.73amps

Is This Answer Correct ?

3 Yes

0 No

if 2500 KVA TRANSFORMER CAPACITY.33KV INCOMING HOW ARE AMPEAR PRIMERY SAID..

Answer / patilharshal88

PLZ SEND ANS EARLY

Is This Answer Correct ?

1 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

How can I calculate the trnaformer effciency at different loading condition?

2 Answers

How much width of the land shall have to be left below the EHT line of 440 kv as per the rule. i am told that a corridor of 35 M width is to be left free below 220 kv line. please confirm

1 Answers

What is the direction of current flow in ct secondary...means if the current is flowing from P1 to P2 then what will be the direction of current flow in ct secondaryw

0 Answers

140 is load amps for a equipments and what ratio of CT requied for installimg ammeter to amps montering purpose?

1 Answers

how the BDV of the oil will be checked using moterised controled HV SET?

1 Answers

Advantages of using bundled conductors ?

3 Answers

what is function of reactor coil in Power factor correction panel

1 Answers

Why the isolation treasforfer are connected at out put of the ups ig 200kva ??????????????????

3 Answers

Electronic circuit

0 Answers

What is the meaning of HT Trivector Meter ?

0 Answers NIIT, Sodexo,

We use ungrounded DC system (220V/110V) for control and protection system in substations etc. Suppose we have long 2 core DC cables running from our DCDB in control room to the load (length of around 2 to 3 km). Do we need to protect these long DC cables from earth leakages or not? If yes how?

5 Answers Siemens,

ct connection of energy meter

1 Answers

For more Electrical Engineering Interview Questions Click Here