Answer / ashok g

Check power factor of a both DG sets

When neutral is grounded in electrical circuit?

9 Answers   Balco,

---

what is the contact resistance of vacume circuit breaker??

1 Answers  

---

which type of amplifiers are used in multimete?

0 Answers   NTPC,

---

Actuality I have at home electrical panel with 220v 50hz, and I want to converter from there to 110v 60hz, to wiring on the half of my house. Also I like to keep another half of my house with the original 220v 50hz. What is the best and safety way to do?

0 Answers  

---

How to obtain B license from TNEB license board. What is eligibility?

11 Answers   Core, Reliance,

---

What is the function of under voltage release ?

0 Answers  

---

what is rotatng magnetic field in case of three or multiple phase alternating current machines???

1 Answers   NHPC,

---

How many watts required for single phase power supply?

4 Answers  

---

lightning current is ac or dc..?????

7 Answers  

---

what are the types of cooling systems used in motors?

2 Answers  

---

What is battery Amphere-hour? How the battery back up time period is calculated?

2 Answers  

---

Explain what is electric traction? Explain few advantages of electric traction system?

0 Answers  

---