Answer / k.prakashchandra

Both are same.Ballast is of higher capacity and has voltage taps

Sir if i have 2kv ups in which 17ah 8 battries load 600watts how much back up time i get and if i put 6kv ups with the same no of battries same amp can i get more back up time please give reply exactly what is the procedure to calculate back up time for different kv,s

3 Answers  

---

What are the role of each components in PID COntroller

1 Answers   BARC,

---

Write the difference between OCB,VCB ?

3 Answers   Svam Power,

---

In a single how much maximum current and watts using

0 Answers  

---

why should we connect the no load components in a equivalent circuit of transformer in parallel?why cant it be in series.

3 Answers  

---

---

In ACS 1000 drive we are using 12 pulse converter,why don't use 3 pulse converter.

0 Answers  

---

How to calculate cable size for a particular load? i have 12 MW,11KV Motor 3 Phase, what should be cablesize? What are the points to remember for cable sizing calculations?

2 Answers  

---

Any one who apply for Ferro Scrap Nigam Limited cn join with me at rajuhalder@indiatimes.com or 09669717028

0 Answers   SSS,

---

what is the difference between UPS and INVERTER?

5 Answers   Techno Engineering,

---

How much load with stand the copper cable by sq mm apro..

1 Answers   L&T, Taj Group,

---

Does the motor power displayed on the Motor name plate is the mechnical power motor delivers or it is consumed power from the system?

2 Answers  

---

WHAT HAPPEN IF GENERATOR TURBINE IF TRIP?

7 Answers   CEERI,

---