what is the difference between earthing and unearth

0 Answers   Apple, NTPC,

---

what is feeder?

2 Answers  

---

why we avoid parallel operation of diesl generator?

4 Answers  

---

What is the difference between Isolator annd Circuit Breaker.

21 Answers   ABB, Lanco, NTPC, Power Grid, RInfra,

---

What is the harm if we install primary side 11 KV VCB at a distance of one Km from the 11/3.3KV 12.5 MVA transformer through 11 KV cable.

4 Answers  

---

---

Differentiate between real and apparent power?

0 Answers  

---

What is shutdown of electrical sub station?

0 Answers   UCEP Bangladesh,

---

how to operate and maintenance of 1500 kva diesel generator set

0 Answers   Supertech,

---

active elements are those which are capable of

2 Answers  

---

reason of diode failure in alternator

0 Answers   adag,

---

What is the disadventage of gland earthing(power cable) if any. ?

0 Answers  

---

what happens when back feeding supply accidently collapses with normal supply ??? How?? [that is sometimes in a substation 11kv feeder if their ws long time permit work, back feeding supply will provide from nearest substation... if accidently after the permit work,they charged the feeder without removing back feeding wat will happen...?]

1 Answers   KSEB,

---