Answer / k.prakashchandra

The number of batteries required is decided by back-up period and load i.e. energy to be stored

Answer / mohan babu bommu

batters are calculated in ah 12vx100ah batyers 8nos are sufficent to your 2kv ups

what determins the amount of voltage produced by a voltaic cell?

1 Answers  

---

What is the count of hvdc transmission lines in india?

0 Answers  

---

how to compare with Relay settings for HT&LT panels, RMU panel, and PSS CSS transformer?? 1) Load amps, 2)Tripping time, 3) CT ratio, 4)Cable size 5) Transformer KVA rating 6) transformer full load amps

0 Answers  

---

what is the difference between neutral and earth

11 Answers  

---

what irequirment need to be followed when working on live equipment

0 Answers  

---

Even motor protection, why motor burn out ?

1 Answers   Indorama,

---

what are the types in Relay?

1 Answers   PLA,

---

why dont we connect the two 12 V DC batteries in parallel, for an inverter (UPS)? is there any harm ?

3 Answers  

---

How to convert farad to kvar. both are the unit of capacitor.

5 Answers   College School Exams Tests, UltraTech, Vikram Ispat Industries,

---

why high speed tripping relay is used in protection circuit why not normal relay

0 Answers  

---

In power transformer tappings are provided on A high voltage side B low voltage side C In middle of both the windings D both high and low voltage side

2 Answers   NNN,

---

what is the difference between scaler and vector control in drive and where it is to be used ?

1 Answers   Essar, TCS,

---