Interested to Buy Any Domain ? << Click Here >> for more details...
why power is generatd at 50 hz only..?
can we do this on another freq...?
- 7 Answers
- 9661 Views
- I also Faced
- E-Mail Answers
Answer Posted / jkth
frequency=(no of poles x speed)/120
no. of pole is cnstant.
by varying speed we can change the frequency.
in india 50Hz is used.
in Canada,Antigua,Bermuda,Colombia,Brazil,Cuba,Mexico etc. 60Hz is used.
| Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
How much minimum insulation required between 11kv/3.3kv transformer windings?
How many types are using in 220kv/400 kv swith yard
sir iam from electrical and electronics branch ,can i appear for the hpcl offline requirtment? if yes please mail me on vikram_raju25@yahoo.co.in
What is the unit audit? if our Max demand is something and we found much more unit then how to improve our max demand?
why only exciting current is shown not primary current in transformer???
IN SINGLE PH TRANSFORMER IF LEKAGE IMPEDANCE DROP IS NEGLECTED ,THE FLUX IN THE MAGNETIC CORE and the lekage flux linking a winding are a)proportional to the applied v to the winding i respectively.
What is the difference between indoor and outdoor transformer
How can you calculate the size of the down conductor cable for the lightning protection system. Is 70mm2 cable can replace 95mm 2 bare copper cable when the copper tape size is 25Wx3 thk mm.
Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.
what is the control circuit for operating the clean room air shower
A power transformer 4MVA/11KV/0.415Kv has been out of use in 12years. what maintenance actions/test need to be carried out before energizing.
Difference between RCCB, RCBO and ELMCB.
What are the Full Forms of TVM, MTL, CVT ?
Battery is a voltage source? give one example of current source and why?
What is the formula to calculate the no load current of a single & three phase induction motor
