why only 11kv level is used for transmission purpose? why
not 230v?
Answer Posted / guest
Medium Voltage (11KV) is used for transmittion purpose
cause it reduce the size of cable. V=IR. The cable would be
large if 230V is used for transmittion since current would
be large. Basically, reduce the cost of transmission.
| Is This Answer Correct ? | 3 Yes | 6 No |
Post New Answer View All Answers
difine electrical ballast in HPSVL
A powerplant has 8 gensets operating in grid parallel mode. In one genset sometimes there is pf variation and kvar variation. The plant operates in pf mode. When this variation is observed the load is stable, voltage is also stable, freq and genset speed is also stable. How will you check the functioning of pf card. What shall be the ideal output vdc of the pfc, from there it is input to AVR?
Why is the starting current high in dc motor?
Why the unit sizes of hydro generating machines are not standardized as in case of thermal powerplants?
how to check three phase motor torque value?
description about dry type transformers
I need a formula to calculate the size of cable as per load but in the terms of length. Please Reply me as i search lot of sites but i did not get the answer.
what happens to the supply voltage if there is any change in frequency?
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?
how we provide neutral earth on synchronising panel as per electrical standards?
Give details on how you intend to handle a challenging position you are posted to manage unexpectedly as a company staff?
what are the main applications of transistor in non-linear region?
Sir pl provide 5 year sample paper for post junior engineer(electrical).I have currently applied for junior engineer (electrical) on RRB Ajmer
hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E
can we start slipring motor on star delta like we start induction motor ? if yes where will we connect ?