What is the purpose of Rotor earth fault relay and How to test the Rotor earth fault relay in generators and What is the procedure?.

1 Answers  

---

if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .

1 Answers   BSNL,

---

what is resver in electrical enginnering with answer

0 Answers  

---

how we can check new PT ? without name plate.

1 Answers   Indo Power Projects,

---

What kind of test is conducted commonly for generator? And explain briefly

1 Answers   MAHINDRA,

---

what is the meaning of DY-11 Z-5%

1 Answers  

---

can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?

0 Answers  

---

what is current actully?significance of current...not rate of change of flow.....

3 Answers  

---

what are the standard values for resistances(Megger testing) between L&N, L&E and N&E (L=Live,N=Neutral, E=Earth)?

1 Answers  

---

In electrical cables what is U and U0 refers?

11 Answers  

---

which theorem is used to analyse fault a)thevinin b)Norton c)Superposition d)jordan

1 Answers   FFC, NTS,

---

Is it acceptable of installing an earth pit in planters area where bare copper cable, earth rod and connection are susceptible to corrosion due to water?

0 Answers  

---