KVA transformer of different frequencies of
50hz,100hz,500hz&1000hz. which one of these transformer has
big size? Give reason
Answer Posted / annarapu sairam
At higher frequencies the no of turns required is less so the
size of transformer is reducued.
| Is This Answer Correct ? | 5 Yes | 3 No |
Post New Answer View All Answers
sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan
WHAT IS ELECTRICAL MAINTAINTENCE ?
I am going to appear for the RRB Chennai junior Engineer online exam. Please send me the previous exams question papers (also solved) to my mail id: rrkhandhar@yahoo.com
What is BusBar integrity test and how it is conducted?
Please nybody say, weather the result of Bharat Oman is declared or not? Probable date of declare???????
What are the specifications for getting approval of Substation?
DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.
Why let through energy not considered for ACB breaker while cable sizing?
10 Mtr Hight of Lighting Arrestar how much area coverd??
How do u analyse protection fault when vcb tripping on load
plz tell me,ht and lt panel terminals in substations explain beiefly
what are the application of over current relay?
What is Control & Relay Panel? And Remote Control Center?
Which capacitor is preferred for high voltage and frequency?
Define phase lag and phase lead?