Answer / prashant shinde

beacause transfomer principal to incrase the voltage the
current down the current down thickness of conduter down or
size of wire down,but if we icrease the voltage upto 440kv
the hight of pole of the transmision line will be requred
to increase because static charge of 440kv will be more
than 132kv & 220kv.hance the transmision cost increases.

Answer / parshuram

because transmission line losses means voltage drops due to area of conductor diameter is more, so that y , if we make high voltage transmission line is inversly propational to area of the conductor size wiil be reduced.........so its tramission efficency is high...

What is complex power?

1 Answers   DRDO,

---

If 22 KV HT line, Current transformer is 25/5 then how to calculate multiplying factor.

0 Answers  

---

briefly explain the main blocks found in a microprocessor based system

0 Answers  

---

As per is what is distance between two chemical type earth pit

2 Answers   DAR, Dr Reddys,

---

Can we connect more than one NGR at a time of different rating of generators. what is advantage or disadvantage.

2 Answers  

---

DG Earth Value?

0 Answers   Reckitt Benckiser, Vodafone,

---

How to calculate motor current for 3 ph & 1 Ph motor from KW rating?

3 Answers  

---

what are the major & minor faults that occur in an inverter and in UPS ? And how to repair and resolve them ?

0 Answers  

---

detailed procedure how we calculate cost for pcc m10 and rcc m20 including centering and labour excluding steel/ iron

0 Answers  

---

what is L.T?specify the range?

7 Answers  

---

Why RCD trips on connecting to one Socket but not trips one other circuit on same RCD.

1 Answers  

---

what are the units of cable insulation?

3 Answers  

---