How to calculate the total number cells required for a
particular KVA UPS system?
Answer Posted / k.prakashchandra
Back-up time required?
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
what is the minimum winding resistance of 30hp compressor, to run or to switch on
hi friends this is a newcomer in your community of enthusiastic peoples. i am preparing for SSC (CPWD JUNIOE ENGG EXAM FOR ELECTRICAL) pls guide me on the same how to crack it? PLS LET ME KNOW IS ANYONE THERE WHO PASED IT? CAN I GET THE QUESTION PAPERS OF PREVIOUS EXAMINATIONS?
Pls tell me whether we can use EN3A material for shafts of Permanent magnet alternator.What will be the effect of magnetic and nonmagnetic material for shafts on magnetic properties of PM rotor .
which protection function should measure RMS value of current&DFT value of current?
What is steady state response?
Trafo ratio is 11kV/6.6kv,Vector group is YND11. What will be the effect if secondary is used for earthed system.
What is the function of retrip in busbar?
What is FTA card? How it works?
is it value of power factor is more than unit. whats effects in the source supply
What is the principle of HIGH SPEED DIRECT DRIVE MOTOR ?
what is physical distance of isolator to VCB in 33/11kv sub stations
how can i get an electrical c-certificate?
DESCRIBE THE CONSTRUCTION ANDOPERATION OF BELT CONVEYORS AND SCR CONVEYORS , DRAW NEAT SKETCHES
can anybody sent me power grid questions. what subject should i prefer for preparation?
how we can calculate 2 phase welding transformer rating or total power?