Interested to Buy Any Domain ? << Click Here >> for more details...
KVA transformer of different frequencies of
50hz,100hz,500hz&1000hz. which one of these transformer has
big size? Give reason
- 4 Answers
- 7819 Views
- Suzlon, I also Faced
- E-Mail Answers
Answer Posted / vijendra joglekar
well transmission & distrubutions transformer(Electrical)
dosent decide by frequency normally it will comes as 50 hz
or 60hz depends upon country these transformers vary there
size by rating not by frequency .But in power electronics
transformers (Normally in Power electronics circuits for
example Switching on SCR HIGH frequency signal is required
were 500hz or more are used which is normally smaller size
but designed for very high frequency)
| Is This Answer Correct ? | 14 Yes | 5 No |
Post New Answer View All Answers
Any one can explaination about calibration with rotating sub standards?
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases slip A does not alter B decreases C increases D none of above
What is line resistance of cable & how it can be measured ?
what are the different sizes of U.G. cable & where these cabl;es are used according to voltage ..
What is the main use of rotary phase converter ?
What are the site acceptance tests for power cables, DG Sets, LT panels & 30kVA UPS ?
WHAT IS DEAD END IN PROTECTION?
How to calculate mf when meter equipment and meter are connected
What are the main parts of central chiller plant? Explain the function of each stage.
why not starting switch first connect in direct on line starter?????
LET ME NOW MORE ABOUT icu and ics for circuit breaker. how we calculate the rating of circuit breaker and i c u and ics values
Why in ESP Positive earthed
What is difference between Sample test and Routine test in safety standard?
i need previous entrence exam papers of nhpc.
Why we use circular(Stepped) cross section in transformer core?
