Answer / kapil

transmitting through 66kv is better than 33kv because losses
in 66kv is less as compare to 33kv line.

Answer / bharat kanojia

As losses are inversly proportional to square of 'v'.
therefore 66kv could be a better option, but as the line is
a short transmission line,cost factor would come into
picture,hence accomodating everything 33kv is the most
fitting.

Answer / ayush

1.as voltage of line is increased current is decreased.so
the copper losses associated wth current r reduced.but iron
losses dependent on voltage r increased.as the supply
voltage is constant so r the iron losses.but copper losses
vary wth load(load current)bcz current is less we cn say
that overall losses i.e. cu nd iron losses r reduced.
2.as nw supply votlage is increased size of current
carrying conductor reduces as current is low so less area
required for power dissipation.
3.as losses r less so higher is the effiency of line so is
the power transmission capability.

Answer / shafiq

if there is short trasmission line it has negligible
inductive losses. there4 v prefer 33kv trasmission for this
load & order to save capital cost of the system.

Answer / ganesh9703840484

7mw load is huge load.to travel 34km it is come under
medium transmisson line.so it is necessary to reduce the
losses. if the voltage is high current becomes less.so
copper losses are reduced.so 66kv transmission is preffered.

Answer / r k gupta

You have to find break-even cost for capital expenditure and running expenditure for both 33 and 66 kv system. Optimise the load at which 66 kv system survives the capital cost. It's simple

why we somewhere use ryb phase sequance, somewhere use uvw, and somewhere abc??

4 Answers  

What is working principle of washing machine?

9 Answers   IBPA, Samsung,

What is dc induction motor ? and how to control its speed ?

1 Answers   HAL,

what will happen if we directly give supply to rotor of a induction motor?

1 Answers  

different aspects of voltage stability

0 Answers  

what is the pi test for current transformer?

1 Answers  

in india single phase is 230v and three phase is 440v but in other countries single phase is 110v and three phase is 380v why..?

2 Answers  

why HV test for cables?.why 0.7times?

1 Answers   Bosch, Prince Food Products,

In simply words(not explain any formula )what do you mean by power factor.?

5 Answers   DRDO,

Why P.f. of the system decreases when it is connectect across induction motor? & how to maintain the p.f. of system to unity.?

6 Answers   Reliance,

salam,hi, i need to know what the spesification of 300amp msb...

0 Answers  

What is the difference between Ceiling Fan armature and Tablefan Armature or winding.

5 Answers   Pricol,