Answer / vijay c

It's require whene sudden stop of equipment require. due to
moment of load inertia, motor is running without supply. By
principle of Induction generator ,power generated in motor
fed to inverter to resistance for dessipating energy.

if still in doubt u may contact-9925648463 for any elect.
issue or vhchauhan@tatachemicals.com

Answer / sasi

it kept simply for the sake of inverter protection.

I have a 600VA numeriv digital UPS for computer only. It holds for 15 minutes only. but i am try to using home CFL Light I cant using UPS 2 or 3 secound automatic off .but computer ok how to change this is in to ups ?

1 Answers  

---

What is difference between AC and DC resistance

9 Answers   Eaton,

---

through which medium return supply given to alternator please answer in details

1 Answers   MahaGenco,

---

Explain REF protection and sbef protection in transformer?

3 Answers  

---

what is formula for zero phase sequence of nuetal earthing transformer of 6.6 kv

0 Answers  

---

Give 3 phase transformer connections for 24 pulse rectifier using thyristors.

0 Answers  

---

what is the most probable reason of failure of current transformer?

2 Answers   L&T,

---

What are the limiting factor for controlling maximum hot point temperature within a hydrogen and water cooled generator?

1 Answers  

---

why 3 phase is converted into 2 phase using electronics circuit why not 2 phases are diresctly putted from the 3 phase transformer??

0 Answers   Descon,

---

How can i check a relay good or not?

2 Answers  

---

In auto transformer if power transferred inductively and conductively are same, the ratio of output/input voltage is A 1 B 0.7 C 0.5 D none of above

2 Answers   Getco,

---

explain wiring system

0 Answers  

---