How to find knee point voltage in current transformer?

2 Answers   TCS,

---

how many wires need to be bring to the motor if its star delta starter

5 Answers  

---

If NO contact of relay gets supply from other sources or other part of circuit and at a time relay coil activates,then current will flow in which direction & will it cause to damage relay??

1 Answers  

---

what is the full form of FRL (3/20,7/20 EARTH WIRE)..????

3 Answers   Aster, Divis Laboratories, FRL, Gasco,

---

Why is shaft current insulation required on large motors & when should it be checked i.e. before or after assembly?

2 Answers   Aramco,

---

why and how current drawn by battery charger depends upon the altitude where it is located?

0 Answers  

---

Why the frequency of a system is changed if the load changes?

5 Answers  

---

AVR

2 Answers  

---

WHAT IS THE DIFFERENE IN ACTION OF MCB,MCCB,RCCB

0 Answers   IBM,

---

I have calculated load for an office building which is 1200 KW as all the load is single phase therefore its 1200 kw single phase. Now i have to design Transformer and Generator for this load Please kindly give me exact answer that how much capacity of Three Phase Transformer and Three Phase Generator is required for this load.

3 Answers  

---

Differene between KVA and KW.

6 Answers   Bharti,

---

why air handling unit interloking in case of fire

3 Answers  

---