WHY TRANSFORMER RATING IS MENTIONED IN KVA RATHER THAN KW
Answer Posted / guest
because transformer output power depends on total losses i.e
iron and copper loss
| Is This Answer Correct ? | 9 Yes | 4 No |
Post New Answer View All Answers
HOW WE KNOW IN PHYSICALLY THE CONTACT SURFACE OF A VACUUM INTERRUPTER IS GOOD OR GOING TO DAMAGE IN A VCB AFTER ABOVE 500 TIMES OPERATED.
Why in 6 KV XLPE cable termination kit used and why not in 380 V xlpe cable same is not used
In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?
What is the difference between security constraint unit commitment and security constraint optimal power flow?
what is cascade speed control device?and how this device control the speed of motors?
Help need in transformer !? Hello Friends The parameters of 2300/230 v 50hz t/f is R1=0.286 ohm R`2=0.319 ohm Rc=240 ohm X1=0.73 ohm X`2=0.73 ohm Xm=49.2 ohm Secondary Load impedance ZL=0.387+J0.29 solve the exact equivalent circuit with normal voltage across primery.. I know every thing but i cant find CURRENT I1=? and I`2=? Please help me give solution or only Formula please please...
How will you utilise electrical power? You can start from the generating station.
What is the difference between Droop vs Isoch Control?
how to calculate the earth mat design in 132 kv substation yard ????
why they were using TRIAC instead relay in some controllers and what is the advantages.
please I wont know how to calculate the vector group for power transformer ZNyn11 best regard.
Is better to supply the voltage for static exciter from the auxiliary power source or from the SG terminals? And why?
What happens if i apply 500V to 440V rotary Switch ?
What are the parameters of water ( Water quality )to be monitored in Centralised HVAC ( water cooler chillers )
How the capacitance og capacitor volatage transformer is decided?