which relay is used for both detection & correction?(there is only one relay)

2 Answers  

---

how does an energy meter works?

4 Answers  

---

HOW TO CALCULATE CT AND VT RATIO IN PRTECTION AND METERING?

1 Answers   College School Exams Tests, L&T,

---

can we make a loop between neutral and body for grounding?

2 Answers  

---

how many minutes or seconds taken by the transmission of electrical power from generating end to distributing end?

3 Answers  

---

define superposition theorem thevnin theorem ,norton theorom?

0 Answers  

---

what is the best transformer oil breakdown voltage?

0 Answers  

---

We have 250 KVAR cacitor bank & our average load is 200kva but our power factor is average 0.66 how can we maintane it? how can we balance our load?

4 Answers  

---

what is effect of reverse c.t connection on metering.

4 Answers   Cushman Wakefield,

---

Is 3C x 2.5 Sqmm Cable can withstand 40Amp Starting current? If Yes then specify your ans.

2 Answers   NTPC,

---

what is the diference beteween dedicated earthing & body earthing?

1 Answers  

---

i need to calculate high voltage line power factor daily basics but there is meter reading kwh and kvah while calculating power factor kwh/kvah formula was right. for examble there is point c=13kwh c=1.8 lag c=1.2 lead and c=14.5kvah like that i know that p.f =kwh/kvah but c=1.8lag kvarh and c=1.2lead kvarh points i dont know if u know please reply

1 Answers  

---