We are getting supply at33kvand it stepdown to 11kv.So Our
requirement is 11kv voltage.why we draw 33kv from the grid
instead of 11kv?
Answers were Sorted based on User's Feedback
Answer / naresh kumar
1)to reduce the conductor size of the feeder.... i.e, by
increasing the voltage levels the current level decreases to
maintain constant power.. the feeder design depends on the
current levels so lesser currents lesser will be the cross
2)by increasing the voltage levels the current levels
decreases so the i^2 R losses decreases and the transmission
|Is This Answer Correct ?||17 Yes||0 No|
Answer / d
High Voltage transmission has high Efficiency as far as the
transmission loss is considered
|Is This Answer Correct ?||4 Yes||1 No|
what is the function of anti-pumping in circuit breaker?
I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?
how to match 0 -10V with 4 - 20mA
what is the k var ratting of 1250kva
how wecalculate breaking capcity of acb mcb mccb .explain with example
CFL lamp is what type of load?
explain maximum demand factor
what is the highest transmission voltage in india???
why name plate detail HP/KW rating of a motor is different from measured value HP/KW using formula?
Difference between On Line capacitor and Station Type capacitor.
Difference between transition and diffusion capacitance
we have amp, voltage, kw, length detail then how to calculte copper & alluminium size of conductor of 3-phase induction motor