1KVA transformer of different frequencies of
50hz,100hz,500hz&1000hz. which one of these transformer has
big size? Give reason

Answer Posted / asutosh

with increase in frequency the size decreases so the 50 hz
will have big size
for better understanding refer high frequency transformers

Is This Answer Correct ?    15 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

There is air in a room . the top and bottom of the room are at constant temp. T1 and T2. DRAW THE temp profiles if a. T1 greater than T2 b. T1 less than T2

1426


how to select fuse rating for a 3-phase motor ???

1342


Whether amorphous core transformer is commercialized or not:Name of company making amorphous core transformer and what are different rating?

1346


what is the difference between delta delta and star delta connection transformer? why we use delta delta transformer since it need earthing transformer for grounding?

1625


in dc suppy frequency is zero why? if dc frequency is zero how to exist dc transients and ac transients

1555






what is the criteria for selection of conductor used for ehv ac electrical dischrge

1606


How to Calculate the Fault Level of Electrical Installation

1752


How to Make relay co ordination chart for a Electrical power distribution of a plant

3281


FEINGING DECREASES THE FLUX DENSITY IN THE AIR GAP. HOW?

1678


what's the requirement of Dy11d0 connection of 3 phase transformer?what's use of it?

7381


HELLO SIR, IAM PREPARING HPCL EXAMS. SO PLS SEND MATERIAL OF HPCL ELECTRICAL ENG..TO VIJAY_8888@YMAIL.COM

1426


what happens if earth of 33kv cable is not connected to earthing pits? please send this query's answer to ngrm.sudha249@gmail.com

1550


High voltage test procedure of in swgr board. why should measure millivolt drop on testing time?

1632


How will polarity test of Dy5 Transformer ?

1699


why r we using shell transformer for low voltage

1542