What is the effect of atmospheric pressure & Temp; on efficiency of motor? Why NGR(Neutral Grounding Resistor) is used in 132/11 KV Transformer & how? What is the use of Auto T/F in Grid Station?

0 Answers   K-Electric Limited,

---

What is the specification of service line (ie from electrical post to cut out) used by electricity boards used in india.i mean which material,its size etc.. please give the answer at lalkishan.p@gmail.com

0 Answers  

---

WHAT IS THE TOTAL POWER GENERATION IN CHHATTISGARH?

0 Answers  

---

A 3 phase transformer's (Y-Y) Y and B phase is (Y and B connection not broken) broken from neutral and R and Nutral connection is ok, what will be the relay tripping and why

0 Answers  

---

Difference between on line capacitor and Station type capacitor

0 Answers  

---

If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a campus site?

2 Answers  

---

why synchronous motor is not self starting

5 Answers   Cenored,

---

Swg formulae

0 Answers   Bokaro Steel,

---

What is Biased Generator Differential Relay?

2 Answers  

---

why any normal motor have to provide star & delta winding distribution during starting?

4 Answers  

---

ohm's law is applicable to DC/AC/Both??

6 Answers   KPIT,

---

how long will take to burst/damage for a CT when secondary in open condition? Experienced: During switchgear testing(Primary current injection test) some of the CT are in open condition, but nothing happen's why?

1 Answers  

---