Answer / muhammad tahirkhan

inharite capcitors are to be formed b/w transmition lines
due AC current.because due AC current self endection is to
be done.and indue voltage and current also produce and as
ve we know that air act as a di-electric).so capciters
have been formed.
and those capacitor's voltage also to be added at reciving
end.and so we have greater voltage at reciving end rather
then sending end.

Answer / chide dilipkumar

sending end voltage is more than recieving end voltage at
no load or light load conditions, due to which all our long
transmission lines are connected in parrallel to the
capacitance bcoz most of our loads are inductive...nd when
ever the load is off, the charging current stored in the
capacitor will allow through the line of which it increases
sending end voltage..., also the resistance at the sending
end voltage is lower than the resistance at the recieving
end, as V=I(R+jX) there is a drop in the voltage

Answer / abdul samee

because between the line and earth a series of capacitors
is form to which line is charge and discharge continuously
under light or no load condition,which in subsequent that
voltage at receiving is higher than sending.

Answer / moazzam shehzad

At no load or at light load inherent capacitance of
transmission lines produces lagging power in system that
produce an increase in the out put voltage than the input

Answer / john

Due to the power loss.

Comment on the working principle of operation of a single-phase transformer.

0 Answers  

How to reduce power factor correction capacitors failure in an industrial environment with vsd and computers usage in the system

2 Answers   ABB,

how can you prove that in CE configuration a transistor has 180 degree phase shifted output

5 Answers   Bhel,

In separetly excited m/c,we excite the field by a dc source,what not with ac source?

2 Answers  

what is reasion of harmonic create the power supply , And how to reduced to harmonic

1 Answers   Turbo,

how DC is differ from AC ? what are the difference between them ?exept (P-N)&(+__-)

2 Answers  

You are given 220 V supply source, four wires, an ammeter and voltmeter. There is no any indication or description on meters. How will you identify which is ammeter or voltmeter?

7 Answers   ABB,

what is physical distance of isolator to VCB in 33/11kv sub stations

0 Answers   Enercon,

Difference between divercity and power factor

1 Answers  

Period of infinite continuous fourier series a. N b. N+M c.infinite

1 Answers  

should dc supply will give the transformer to build up the voltage level

1 Answers  

how much amps will get from a 360/11kv line

2 Answers