Answer / jithu toms

while starting gas turbine(generater) ,it should be started
as an induction motor,so need to adjust frequency to obtain
desired speed, after that by combustion of gas it will run
and induction principle will cut off..This frequency
controlling is done by sfc.

I WANT TO INSTALL LIGHTING ARRESTOR ABOVE 20 FEET HEIGHT INDUSTRIAL BUILDING. NOW IT WAS 15 FEET HEIGHT HOW MUCH DISTANCE IT WILL COVER & HOW TO CALCULAT THE DISTANCE COVER BY THE ARRESTOR

0 Answers  

---

what is under coal gassification?

0 Answers  

---

Will sag depends on the Specific Resistance of the conductor?if not Why??????????

2 Answers   BARC,

---

What is the difference between reciprocating & rotary motors in AC units, which is the best one in terms of operation.

2 Answers   MacLellan,

---

Why usually in all electrical equipment taking more current in Y pahse like pumps,compressor,or any other applications

1 Answers  

---

What is the concept of voltage & current its relation?

5 Answers  

---

what is slip?

3 Answers  

---

Why did call copper as a electrical conductor?

2 Answers   ABB,

---

how to calculate the breaking capacity of different breakers.

0 Answers   UltraTech,

---

in the exciter the power is feeded from battry or control or whatever.and we need it in the generators for the stating . do we need it in the shutdown also?i mean the exciter>

2 Answers   Shell,

---

ups battery design formula

0 Answers   Amara Raja,

---

can wind-turbine effect on rain or on cloud's

1 Answers  

---