why in india the voltage generate multiply by 11,,,like 220v,440v,11kv,33kv,66kv,220kv,

3 Answers   NTPC, Servotech, Tata Power,

---

Explain working of servo controlled voltage stabilizer.

3 Answers  

---

X/R ratio in 11kv transmission line is?

1 Answers   RRB,

---

what is meant by leakage current of a capacitor?

1 Answers  

---

what is the relation between voltage & frequency

11 Answers  

---

How the starter control the starting current in three phase AC Motor?(In DC apply the reistance).

6 Answers  

---

WHY POLARITY TEST OF CT IS VERY IMPORTANT IN SWITCHGEAR

3 Answers   Birla, Reliance,

---

What type interview questions ask in Electrical technicians

0 Answers  

---

What is the Diference between DYN 11 and DYN 5 .How to change the Vector group from DYN 11 to DYN 5.

3 Answers  

---

Explen all type electrical protection ? like O/C,E/F,NPS,VOLTAGE UN BLANCE,CURRENT UN BALANCE,NAGETIVE PHASE SEQ,AND ETC...............electrical Protection

6 Answers   Reliance,

---

could an induction motor be used for regenerative braking in electric-train control? in this type of application would some scheme have to be devised to obtain low synchronous speeds while braking? would induction-motor drive, therefore, be suitable for passenger service?

0 Answers  

---

why using transformer and thyristor switch in 3 phase apfc panel

0 Answers   Reliance,

---