Why we choose 400kv,220kv,132kv,66kv,33kv transmission
voltages for transmitting power. Why not other voltage
levels.
- 21 Answers
- 57011 Views
- College School Exams Tests, HC, HCL, Jaypee, JPMorgan Chase, I also Faced
- E-Mail Answers
Answer Posted / rohit
it is because of form factor (1.11). form factor is rms value/ avg value. power generated from power stations is avg value. but when it is to be transmitted to distant place it has to be in rms. so in order to find relation between the generated power and transmitted voltage the form factor is considered. it can be further explained as in case of HVDC line the transmitted voltage is not multiple of 11. hence it explains.
| Is This Answer Correct ? | 12 Yes | 8 No |
Post New Answer View All Answers
What do you mean by screen of power cables?
Starting current of a 10 HP induction Motor is ______ time’s full load current.
Why negative feedback is preferred in the control system?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating
what is the correct format to create a resume for interview??
What is transmittance?
distribution is maximum done by a)radial b)network c) parallel d)b & c
What is Annunciation?
when ID fan will immediately stop through VFD what exactly cause and problem the ID fan
why starting current is high and resistance is almost 0 during the starting of motor dc motor...?
how can i find cable size from current rating?
What is the effect of solar radiation on the design of an Isolated Phase Busduct?
what is the relative size of single and three phase?
difference between semiconductor & conductor & insulator?
what material is used in capaciter
