Answer / huzy

Current

defination of transistor controlled series capacitor

0 Answers  

---

what is potentiometer & rheostat

3 Answers  

---

Why and when NGR panel required. Is it necessary to design a NGR panel for a 6.6kV Alternator paralleling with Grid????

0 Answers  

---

in gen traf what is ONAN , ONAF , OFAF and DYN

3 Answers  

---

why dc is used in control circuit for mv & hv switchgear instead of ac

0 Answers  

---

How regulator control the fan speed?

4 Answers  

---

We've 2 diffrent DG's with same capacity (500 KVA). Can we sync them ?

1 Answers  

---

What the difference between three phase contactor (coil 110vac) & three phase SSR (control voltage 110Vac)? May I use contactor in place of SSR?

0 Answers  

---

why PT Primary are the grounded?

5 Answers   L&T,

---

if we increase frequency of line, then how will string efficiency varies with it.

2 Answers  

---

WHEN I AM CONNECTIN TWO ELCB IN PARALLEL.ONE ELCB TRIPPED...HOW IT HAPPEND??

5 Answers  

---

sir , what happen if we decrease ( approx 3 inch ) the lenth of shaft in 110KW Induction , three phase motor. actually a 110KW motor is couppled with star couplling to 120TR compressor. When we doing maintenance in compressor it is required to skid the motor backword and resulting dis- alightnment . so we want to change the tyre coupling in place of existing coupling. so it is required to cut off the rotor aprox 3 inch form driving side.

2 Answers  

---