why nearly all the voltage levels are in the multiples of 11
like 3.3 ,6.6 ,33 ,11 kv.....
Answer Posted / ashi
its due to form factor
Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
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.
Is there any reason that we get shock on touching phase wire because the earth is at neutral potential? Is there any reason that the earth is at neutral potential because the neutral is earthed in apower station
what is the use of commutator in dc motor if we supply ac ? commutator is used to convert ac to dc.and it is used to arrange the flux in unidirectional in case of dc supply. if we give ac as supply to dc motor what is the use of commutator?
how define the torque in ac drive. from electrical side in the drive friquency ,voltage and current three factor is there.
after how many spot we must chang secondry cable in portable spot welding gun?
what will happen if frequency is below 50 hz?
1.dg on load alarm/stop alarm... 2.dg on load. piu alarm alarm kaise chek krte hai
What is phenomenon of electromagnetic induction and how it works?
what is the role and fuction of automatic transfer switch in rotary ups
explain different losses in a transformer.
Do you know what is dry-out test in x'mer
what is meant by rotating magnetic filed
What is Surge Capacitor? Why it is use in Generator Circuit Breaker?
What is the emf equation of a transformer?
what is the circutor?why we use it ?