Answer / jayanta

inside the conductor free electrons are present for the
purpose of conduction when we apply some potential
difference across the conductor the free electrons are
moved and some heat is generated

Answer / tahir

as we know that in conductor,there are free elctron to
move.when battri is applied acroos its terminals free
electrons.due to motion electrons by appling voltage
current is produced.so by foemula P=VI power is traveld in
counductor.

Maintenance of transformer???

0 Answers   Adani,

---

what is meant by Ac & DC drives where its useful ? how its functioning ?

3 Answers  

---

What is function of inverter? and who it's operate & what are controlling devices are used?

2 Answers   Carrier, Dalkia,

---

what is the problem occer in motor

5 Answers   IOCL,

---

what is the use of power transformer in GSS.

0 Answers   College School Exams Tests, DLF, TCS,

---

what is the difference between "Rotary bypass isolation switch and Normal bypass switch" pls share indepth techs?

0 Answers  

---

Name different types of circuit breakers and their voltage ratings?

11 Answers   NTPC,

---

Why earthing transformer used in Distribution Sub-Station?

3 Answers  

---

what is phase to phase fault? what is line to line fault?

6 Answers  

---

what is the difference between concentrated winding and Distributed winding in motor?

7 Answers   BSL, Infosys, TCS,

---

The capacitive reactance of a capacitor of 1/(2(PI)) F at 10^3 H is

0 Answers  

---

WORKING PRINCIPLE OF VACCUM CKT BREAKER ?

2 Answers  

---