In generation,transmission and distribution voltage
frequency is either 50HZ or 60 HZ;why are only these
frequencies?
Answer Posted / atul
it is the just standard which is adopted globally (60hz china, 50hz rest of the world). Design of equipment adopting common standard is easy. the design of equipments based on different freqencies would have been different which is quit difficult.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is meant by rotor?
what is lrs tank water resistance.
What is force on parallel conductors ?
How do we arrive at selecting reactive capacitance value as 30% of h.p rating of motor?
How PADO software increase the efficiency of power plant?
In radial network the source is fed from 1 end both ends at central
Which Class insulation is prefered for the sandwich Busducts ? Why?
Draw transformer phasor diagram.(full load,no load)
Define availability (operational)?
which protection used in power plant?
please send me RRB electrical engineer previous year questions for Sr. Section Engineer
WHAT IS THE FAULT WHEN 100HP TURBINE MOTOR TRIPS, LIST THE FAULTS AND ITS TRABULESHOOTING TIPS.. MY AUTO TARNSFORMER STARTER TRIPS
whate is the meaning of balance/unbalance,in stabilizers type
does any one know where we can purchase insulation oil for high voltage oil filled cables
Transmission voltage is kept 11KV,33KV,66KV,132KV,220KV due to form factor. What happen to 400KV and 765KV transmission voltage?