Why the vector group of excitation transformer in static excitation system is Dy5?

2 Answers   CSEB, SRF,

---

how to calculate the distance relay faulty zone?pls explain?

0 Answers  

---

1)What will be full load current for 1000kva 3 phase generator. 2)What will be full load current for 20Kva 1 phase inverter.

5 Answers  

---

How much KVAr bank reqired for 630 KVA transformer on full load for maintain power factor upto.99

4 Answers   Dhanalakshmi Industries, DLF,

---

Ns=120f/p. what is 120?

10 Answers   IAR, L&T, Ramada, Toshiba,

---

What is the difference between MCCB and MCB ?

4 Answers   Siemens,

---

How to connect frequency meter in metering circuit?(single phase and three phase frequency meter)phase to phase or phase to neutral

7 Answers   ABB,

---

In a d.c circuit, if current and resistance are known, power (P=I*I*R) can be determined. This relationship also applied to an a.c circuit. Comment the reason for this.

3 Answers  

---

When we connect the large capacitor bank in series ?

0 Answers  

---

What type of wiring series or parallel is used for conventional and addressable type FAS & why?

0 Answers  

---

EXPLAIN USE OF ROCKING ARRANGEMENT IN ELECTRIC HEATING?

0 Answers  

---

Air refrigeration cycle works on the

0 Answers   Caterpillar,

---