1. What does mean of "PS" stand for Diff. CT class?
2. What is the formula of KW for 1Phase load inturms of
voltag,current & P.F.?
Answer Posted / sandip gumtya
PS stand for Plug Setting.Its for use in relays.
KW-root3*Voltage*Current*Power Factor
| Is This Answer Correct ? | 3 Yes | 22 No |
Post New Answer View All Answers
Salient pole alternator is more stable, why?
What is vacuum circuit breaker.define with cause and where be use it device?
we have two generators different capacity on 15 MW and other 6MW at 11 KV , 15 MW gen. bus short level current 40KA,and 6MW short level current 25KA,, length of cable 100MTR between 6 MW from 15MW gen. for bus coupling . kindly tell any one can we use both NGR OR one NGR from any GEN. BOTH NGR has diff. rating. Tariq pakistan
Star Delta Diagram with full description
how we start 40w tube light with 4 diodes,2capacitors,1 choke and without starter.(a product avilable in market which lights burnt tube lights also)
Incoming line 11kv And transformer capacity is 2500kva. Consumption load is 1300A. Then fuse capacity is 11kv line.
what are the steps involved in generator load test?
What is the difference between the transmission line and distribution line?
although ckt breakers have taken the place of old fuse. But instead of it , these older ones are still used in the industries and homes ? why .... what are their advantages and disadvantages ? which one is leading and winning the race and competition ?
What is meant by reset level of the relay?
static chagre
what is the difference between "Rotary bypass isolation switch and Normal bypass switch" pls share indepth techs?
What is the formula to calculate distribution transformer De-rating on iron losses basis
Why does inductive loads consume KVARs?
after how many spot we must chang secondry cable in portable spot welding gun?