What is communication? What are the different stagesin the communication process?

1 Answers  

---

difference b/w current and voltage relay?

1 Answers  

---

how to combine two linear transformers...............

1 Answers  

---

A resistance, inductance & capacitance are connected in series between points A & B.The voltage drops across the resistance,inductance&capacitance are found to be 40V,70V&100V respectively. What is the total voltage between between points A&B (Vab)? a)210V b)70V c)50V d)230V

6 Answers  

---

what is skin effect and corona discharge ?

4 Answers   Asian Paints,

---

---

Write the formula for Fault MVA, Fault current, Base MVA.

2 Answers  

---

Percentage losses in power generation?

0 Answers   Nespak, Trimax,

---

how can we find of cable capicity in amper?how much ampere withstand by 300sqmm cable?

1 Answers  

---

Why does the DC voltage needed is less than AC needed to produce corona?

2 Answers   TATA,

---

what is ring main unit(Rmu)? what is its function

1 Answers  

---

WHAT KIND OF LIGHTENING PROTECTION SCHEMS CAN BE ADOPTED FOR THE FLAT ROOF OF BIG DIMENSION.

0 Answers  

---

what is the different between HT auxillary relay resistance and transformer tripping relay resistance?

0 Answers  

---