in our sub station why we step down firstly 33kv\11kv then
11kv to 430v. can we direct step down 33v to 430.v.
Answer Posted / paramesh dutta
Yes, it can be done and it is being done. There are many
such substations with voltage ratio of 33kV/0.433kV.
| Is This Answer Correct ? | 7 Yes | 1 No |
Post New Answer View All Answers
WHY IN AC DRIVES,INPUT PHASE CURRENT SHOW UNBALANCE?
How I can Compare 120v/60Hz versus 220v/50Hz ? Please tell me both advantage and disadvantage ......
Why control of DC motor is simpler?
CALCULATE THE TOTAL VOLTAGE DROP AND SELECT THE CABLE SIZE IN MM-SQARE FOR A PANEL-262KW AT 110 METER FROM THE SOURCE SUPPLY , SUPPLY VOLTAGE 240/415
why servomotor motor? where i apply for best output?
what is meaning of sympathetic tripping with respect to relays and give the values for current carrying capacities for copper and aluminium cables from 16sq mm to 500sq mm
What is “pu” in electrical engineering?
Comment on the working principle of operation of a single-phase transformer.
ACCORDING TO IEC WHAT SHOULD BE THE MINIMUM HEIGHT OF G.I. STRUCTURE OF CT, PT, ISOLATOR, LA?
Is there chopping current in resistive circuit
what is the formula for efficiency of francis turbine and generator for hydropower? what is best way to select francis turbine and generator?
What is the Good Earth resistance value of G.I & Cu. Chemical Earthing & Normal Pipe Earthing?
please anybody help me to find out the BHEL trainee Exam previous year questions papers . if u ve pls. send it to surekhared@gmail.com
What are m circles?
1.ZEBRA conductor(large size) 2.KUNDHA conductor( small size ) 3.panther conductor(very small ) 4.lepard conductor (very very small)