Answer / mk

inductance is the material which oppose the changing
cueent & this is the reason that current lag the voltage
at the time of inductive load

Answer / rakesh verma

INDUCTANSE BLOCK TO DC SIGNAL & PASS TO AC SIGNAL IN
CIRCUIT. INDUCTANSE USE IN GANARATE MAGNETIC FLUX.

Answer / john bosco

inductance is an ability of an inductor or coil itself to oppose to the variation of flux

what is the diff.between neutral and earth?

4 Answers  

---

how does high earth to neutral voltage affect electronic equipment?

0 Answers  

---

What is erection of electrical system?

1 Answers  

---

What happen if we re-start H.T motor whose rotor is running at 40% rated speed. Is it will damage motor winding?

1 Answers  

---

difference between a four point starter and three point starter

9 Answers  

---

what is the resistance value of earthing pit and why they are connected?

6 Answers  

---

how to calulate transformer secodary fault A?

1 Answers  

---

HOW TO IDENTIFY THE RELAYS WHICH APPLICATION IN WHICH RELAY USING?

1 Answers   L&T,

---

Why should we use Star-Delta connection in step down power transformers?

7 Answers   L&T,

---

Three set (each phase contain 2 cable of 400 mmsq CU XLPE AWA) of single core cables are connected to 11 KV motor of 14 MW & the switch gear supplay is taken from 11kv feeder & this supplay taken from 275 KV substation. Problem is one pair cable(L3- 2 cable ) getting very hot & gland melted and damaged in switch gear side. the other two cable haven't any more hot(ambient temp only & L3 haveing 95- 100 Degree C. The same problem happened in 275 KV substation switch gear side also where the supply taken for 11 kv switch gear. But here L2 phese cable had problem. Why it is happening like this?. The cable having temperature different at different location from gland side inthe case of 11KV feeder of 275 kv substation. why ?

2 Answers  

---

how generator load test is conducted?what are the steps?

0 Answers  

---

purpose of check value

1 Answers   Seagate,

---