Answer Posted / pankaj kumar gupta
KW=COS($)*KVA
WHERE $=PHAI
| Is This Answer Correct ? | 24 Yes | 6 No |
Post New Answer View All Answers
is it possible to test of bus bar in high rise building without completed full floor ?
What is the principal of motor?
What are the advantages of vscf wind electrical system?
how to calculate short circuit current for the busbar
advantages & disadvantages of Lagging and leading power factor .
PLZ SEND ME SOME UNIQUE PROJECT OF ELECTRICAL ENG (B.TECH)
pls tel me the electric train traction motors name plate details like rpm,torue,voltage,amps,watts..ect..
can i connect wavetrap in 2 different phase in EHV line?
234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,
1) why a dg set shows variation of power factor and load when synchronised with other dgs? 2)Why the load sharing is not become equal in all dgs?. 3)When a dg set will not run on auto start?
what is relation between ct and pt ratio with multiplication factor of a energy meter? is there any other factor on which multification factor depend?
If a 3 phase induction motor is in off condition in the conveyor and rotor of the motor keeps moving with the conveyor than the resistance of windings of motor varies. why is it so ??
I need model question papers for RRB section engineer Chennai... Please send to my E-mail Id:- maitheerainbow@gmail.com
From past few months I am getting lagging pf even though sufficient capacitors used in circuit. Where is the problem pls answer
differnce between single acting and double acting solenoid valves
