Answer / k.prakashchandra

Over load relay is set at 110 to 120 % of full load current

can u tell the difference between star - star transformer and delta to delta transformer?

2 Answers  

---

Safety devices in SF6 Circuit Breaker?

1 Answers   DELL,

---

how to CHECK CT AND PT AT THE FAULT OCCUR IN GENERATOR RELAY PANEL .

0 Answers   Birla,

---

what is the difference between multimeter and megger?

3 Answers   Bhel, Metro,

---

what is the long transmission lines

2 Answers  

---

---

what is ceiling voltage in an exciter?

1 Answers   KEPCO Energy Service Company,

---

can we use ordinary transformer in place of autotransformer?give reasons also

1 Answers  

---

why ground cannot be used as neutral as ground also provides close path for current flowing ?

3 Answers  

---

Transmission lines usually use a.3 phase b.2 phase c. Single phase

1 Answers   K Tech Electrical,

---

Where the excitation is given either stator or rotor in actually in power plants?

13 Answers  

---

The sodium vapor lamp is not glows when it is connected a distance of 5 meters above from gearbox, why ?

0 Answers   Ispat,

---

can we use 220 volt 15 w a.c. lamp on 220 volt d.c.

6 Answers   TCL,

---