As we know diode work on both negative and positive but converting ac into DC we have to given a/c from negative of diode or positive side.please give me answer.

0 Answers   cpgn,

---

simple way to find busbar sizes??

1 Answers   SPAC,

---

why occ curve is not tracing back when we are bringing rheostat back in reverse direction?

0 Answers  

---

CAN U PLEASE TELL ME SOME G.D TOPICS FOR APGENCO INTERVIEW&G.D

0 Answers  

---

there are cam operated switches - why we call cam operated , What is cam ?

0 Answers  

---

why field winding is placed on rotor winding not on stator winding in case of synchronous machine?

13 Answers   HAL, TATA,

---

which fault is severe and why?between lll fault and lllg fault which fault is severe and y?

0 Answers   GE,

---

how do i work out the Amps of a incommer if i am running 1 37 KW motor and a 0,75 KW motor and some solinoids

0 Answers  

---

What is the maximum allowed kwa through 2.5mm cable. Electric company installed 2 electric meter at my premises . Two jumper wires of 2.5 mm are used to connect . 2 single phase meters with allowable load 6 and 3 kwa. These jumper wires are taken from a 3 phase electric meter. Meters are in open Sun. What max load these wires can take.

0 Answers   KESC,

---

how to calculate generator capacity?(kva)

2 Answers   SMEC,

---

What are the advantages of autotransformer?

0 Answers  

---

why chock were used in old tubelights but are not newest tubelights?

0 Answers  

---