Interested to Buy Any Domain ? << Click Here >> for more details...
why voltage rating of transformers are in multiples of 1.1?
- 3 Answers
- 6268 Views
- I also Faced
- E-Mail Answers
Answer Posted / ruddho
usually for form factor.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
clarify types of motor operated valves and advantages
Define pole pitch?
how we calculate the withstansing current capacity of wires&cables?
What will be the fault current of any system when its generation is 10% of BASE generation( FUll Load )?Will is 10% or the same as full base calculation?
Explain the term parallel path in dc machin ?
how braking & making capacity of circuit breaker are calculated?
Give idea about General Engineering. From which book i can study this topic. Pl. reply me via email. My email is ravi@bhelhwr.co.in, also give the name of book/website, from where i can prepare it.
What is the operating principle of turbo-generator.
How many lightning arrestors to be installed on 50MX60MX10M building and is there any formular for that?
How to Calculate The Neutral Earth flat design calculation for the Synchronised generator (Gen 1-650Kva, Gen 2-725Kva
Hi Suppose we have a wye/wye transformer which is grounded at both sides,in this situation, do we have ay ground transformer? in other words, ground transformer can do any thing more (while we have nuetral wire in both sides)? As the last question, what about 3rd harmonic? we have two choices: first using wye/delta transformer + ground transformer and second using wye/wye earthed connection.in the former choice, we dont have 3rd harmoonic at the secondary side but what about Yn/yn conection? do we suffer from 3rd harmonic in the Yn/yn connection?
WHY IL=IPH IN STAR AND WHY IPH=IL/1.732 IN DELTA? WHAT IS REASON BEHIND IT?
what is the requirement regarding earthing of Single conductor with AWA
What is voltage ratio of a transformer?
please send me latest & previous years question papers for IOCL Technical level questions
