Answer Posted / imran

11kv

can i connect REF and Differencial relay in 1 CT core for transformer protection?

1867

---

UG cable sizes were specified in sqmm. But practically its not coming to mesure. What's the reason for that? And how they specify the size of the cable?

1877

---

can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?

1406

---

i need project topics along with circuit diagram in the electrical and electronics engg and also some websites regarding projets.

2031

---

Why it is possible to use PWM with a STATCOM and not with a conventional TCR based SVC

2058

---

What is excitation in case of dc motor?

1109

---

What is the rate of WCT on the Electrical Contracts comprising of DG Sets and Civil Works in Delhi ?

2137

---

what is high - pot test. what's its use?????

2129

---

hello everybody. what does an abnormal stator winding impedance or dc resistance show? thanx

1854

---

trasnfarmaer core make

1901

---

why three phase capacitor takes unbalanced current in capacitor bank?

1432

---

briefly explain the main blocks found in a microprocessor based system

2138

---

Why are cables rated for 40 KA for 0.25 Sec fault current rating?

1884

---

After taking shutdown of 11kv feeder, if you see 5kv by phasing stick in the cable side, is it possible to close earth switch in cable.

2310

---

WHY EXCITER PHASE SEQUENCE ARE OPPOSITE THAN STATOR SUPPLY PHASE SEQUENCE IN SYNCHRONOUS MOTOR >

1852

---