Answer / suresh

LTB SITE used for ISOLATOR and BREAKER. HT SITE AIR CIRCUIT
AND VACCUM CIRCUIT OIL CIRCUIT

Answer / anwar

HT side,Vaccum circuit breaker,over voltage ,current relay.
LT side,breakers,Relays and contactors.

Why power factor is arising in electrical circuit, is it possible to eliminate from the circuit, why

2 Answers  

---

for distribution line ratio of x/r 1.<0.1 2.>10 3.>1 4.<0.01

3 Answers   HAL, HPPSC,

---

When we getting shock, its we getting from voltage or Current.

14 Answers   Juniper Networks,

---

How to calculat the size of copper& aluminium wire ?

5 Answers   Hindalco, IOCL,

---

what are all types of cross section in AC cables?

0 Answers  

---

In a company has been installed an analog amperemeter, this company was suplied by generator X, there is no problem in the ampere meter, rigth now this company's supplied by generator Y then the pointer in amperemeter vibrating. What happened? Why? Thank's

2 Answers  

---

In convertor can we use rectifier thyristor in place of invertor thyristor with explain.

0 Answers  

---

Why does an induction generator is preffered as compared to synchronous generator in especially a wind energy power production project?

0 Answers  

---

which one cable has a more resistance.A big or small

2 Answers  

---

How select ELCB for 32amp. socket having quantity 12Nos. We have to do this wiring in PLANT. Please Also explain the incoming cable specification.

0 Answers   Gulf Industrial Services Company GISCO,

---

If a transformer primary winding operates at 240v, the secondary at 120v and the load is 1500w & the transformer is rated at 92% efficient, what's the current flowing through the primary winding of the transformer? What is the formula for finding this?

0 Answers  

---

What is multiplying factor of meter if the meter ctr and ptr is open type?

1 Answers  

---