Answer Posted / aboli desale
Cu loss of t/f depends on current & Iron loss on
voltage.There is no effect of P.F. of load on losses &
i/p,o/p.Therefore t/F rating is in KVA.
| Is This Answer Correct ? | 20 Yes | 2 No |
Post New Answer View All Answers
How to test the Secure Elite 440 Multi function meter working condition.
What is T’Q and X’Q and X’D ? and what is saturated as well as unsaturated ?
i m electrical diploma holder i want to do plc $ Scada some body tell me which insitute is best for me near chandigarh
advantages and disadvantages of inverse definite minimum time RELAY
Explain what is use of lockout relay in ht voltage?
how to conduct dc resistance test for rotor of an alternator and how to measure the rotor dc resistance value theoritically?
how much LT load can bear by the 100 KW HT connection.
HELLO EVERYONE, I RECENTLY HAVE FOUND ONE PROBLEM, I WAS TAKING NO LOAD TRIAL OF AN HT MOTOR 920 MOTOR , 1440 RPM , 6.6 KV, WITH AUTO TRANSFORMER. AT 450 V, LOAD WAS 40 AMP AND SPEED WAS 250 RPM. BUT AS WE INCREASE VOLTAGE FROM 450 TO 480V, LOAD BECOME 41 AND SPEED REDUCED TO SOME RPM . SO WHICH PHENOMENON ACTED HERE FOR REDUCING SPEED.?? AND IS IT HAPPENING ALWAYS OR IT IS RARE? I ALSO HAVE FACED SUCH PROBLEM WITH FEW LT MOTOR ALSO.
Why PS class CT is always preferred for Differential protection?
my name is venkat .i have good percentage in my academics(ssc 86, intermediate 83 b.tech 73) my question 1..after completion of my ssc i joined in bpc but i didnt got rank in emcet so i completed MPC in one year compartmentally ..so here what am expect question from this background?
what is the criteria for selecting fuse rating in 1phase, 2phase & 3phase welding sets?
why do you add the load short circuit impedance when considering short circuit amperage. It seems that you should only consider supply. If you need to consider loads and you don't know what loads are to be added , what would be a good sub-transient reactance rating for the loads?
In a Impedance Based Distance Relay (Quad Characteristics) - Could there be two different Line Angle(RCA) for Ph-Ph & Ph-Gnd? If So Kindly Let me Know.. Where, What are the advantages of the same?
What is marx circuit?
I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?
