what is the difference between gas group b and gas group c electrical equipment construction wise?

0 Answers  

---

how we control the magnitude of a generator output

2 Answers   EESINT,

---

Why the rotor winding is short circuited of induction motor

1 Answers  

---

A cylindrical wire is compressed in length by 10%. The percentage decrease in the resistance will be?????

8 Answers  

---

if sf6 gas low in gis what will happen

0 Answers  

---

During the main stator winding insulation testing (phase to ground)of 11kv alternator (Lerysomer) i found 0 and resistance with multimeter and found 20 killo ohm while the power cables are connected both end (Generator & VCB). In VCB PT (Potential transformer) are connected. Please any body explain that method of insulation is correct or not? also describe of PT connections

1 Answers   Private,

---

how does high earth to neutral voltage affect electronic equipment?

0 Answers  

---

we r having 3 core 3 1/2, 4 core cables how we can know this cable has to be used for this purpose?

5 Answers  

---

What is SF6 Circuit Breaker?

2 Answers   Amdocs,

---

Maximum efficiency occurs in electrical machines is at i)Full load,ii)50% of full load,iii)Near full load,iv)None of these

1 Answers   IFFCO,

---

How to do fabrication , busbar and wiring cost for : 1. LT Panels 2. C& R Panel

0 Answers  

---

For electrical designers what are the standard should know? i want learn about this standards. how to get information/reference. anybody help in this regards please.

0 Answers  

---