Answer / guest

In 1827 one scientist of German Named Gorge Simon Ohm discover that there is definate relation between voltage,current and resistance in DC circuit thus in other hand we know as ohm's law. This law state that in a closed ciruit the strength of current is dirct proportional to voltage ............so and so.

What is differential relay ? where it can be used?

1 Answers   Scope International,

---

What are the advantages of speed control using thyrister?

6 Answers  

---

what is the difference between single phase, 2 phase, and 3 phase in electric meter?

1 Answers  

---

Differenc between the resistance and resisters?

5 Answers  

---

In an electrical conductor, if current flows because of flow of electrons, then why not the conductor gets thinner day by day???

1 Answers  

---

What is the actual meaning of thermal power efficiency ?

0 Answers  

---

can we connect both delta and star to the transformer secondary and for what reason?

5 Answers   Power Grid,

---

what are the difference between AC lamp and DC lamp

0 Answers   Apollo,

---

What is the Ohms low calculation

2 Answers  

---

Please brief me about number of pole in alternator.In single phase alternator coils are connected in star or series. How to calculate frequency for the same.

0 Answers  

---

Electrical Design specifications

1 Answers   Sabic,

---

What happend if we connect star point to ground of a star connected motor? And what will be effect on system and effeciency of motor?

1 Answers  

---