what happan when ac power transmitted in unity power factor
Answer Posted / rathnam
As we know transmission lines are having high X/R ratio ,
nearly 13 for 400kv line and below that for low voltage
levels and more for high voltage levels, so even if we
transmit power at UPF at the sending end, we receive power
at lagging power factor (at high loads) and leading power
factor (at low or no load condition).
But it is possible to send power at unity power factor (at
generating stations)
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
What is the maximum and minimum rating of UPS?
Define step response?
what type of motor used to move a 1 ton gate? and relate ratings with load.
What are locations arc protection relay is fixed.
how to calculate the no load current in transformer?
how does ELR works? explain
Describe the colour rendering properties of i) tungsten filament lamps ii) tubular fluorescent lamp
how to calculate the step resistance for slipring induction motor,how you deside the no of step for that?
can anyone please help me to find the rupturing or breaking capacity in KA of circuit breaker (MCCB,VCB,ACB etc) of HT and LT side of a distribution transformer...please help with detailed step by step answer...thank you
1.what is meaning of curve into a mcb. 2.what is basic reason changing of curve
Can XLPE/SWB/PVC (P3) 7C X 2.5mm2 be replaced by Can XLPE/SWB/PVC (P2) 7C X 2.5mm2??? P3 vs P2
what is difference between speed mode and torque mode in motor?? explain in simple words please.
Explain the difference between verilog task and verilog function?
Define characteristics impedance?
I have motor of 3 H.P. How i found the rating of capacitor use in it in single phase motor..???