why are we adopting 132kv,220kv for transmission rather than using 440kv at all transmission lines as it gives lower losses?

2 Answers   APGenco,

---

How feedback transformer works to feedback power in Slip Power Recovery System

2 Answers  

---

what is mean by harmonics

1 Answers  

---

Why the output of generator varies eventhough the shaft speed is constant in thermal power plant?

5 Answers  

---

Main Differance between Primary Distribution & Secondary Distribution Of Electricity....?

1 Answers  

---

which element is neglected during fault calculation? a)resistance b)inductance c)capacitance d)reactance

4 Answers  

---

what is power factor?

8 Answers   Adani, Blue Star, Power Control,

---

How to identify the start and end of 3phase 12 lead motor if U1, U2, etc numberings are lost or erased.

0 Answers  

---

How to select, design,size & calculate for 11 KV/33KV/66KV/132KV/220 KV/440 KV circuit breaker for HT side of transformer protection/HT distribution protection?

0 Answers   Panacea,

---

URGENT PLEASE//////////A WORK SHOP IS HAVING A 100 KVA TRANSFORMER 11KV/415 VOLTS, AND THE CONNECTED LOAD OF THE WORK SHOP IS 80 KW WITH INDUCTIVE LOADS, LIGHTING LOADS,ETC., HOW MANY EARTH ELECTRODES ARE NEEDED AND WHAT IS THE EARTH RESISTANCE OF EACH EARTH ELECTRODE AND COMBINED EARTH RESISTANCE in normal soil. AT 11 KV SIDE AND AT LT SIDE. HOW TO CALCULATE.

1 Answers  

---

why we short ckt the secondry vo5tage/ winding in transfr and motor?

2 Answers  

---

How vfd saving power.

0 Answers  

---