HOW MANY TYPES OF FUSE?

0 Answers  

---

what is the significance of per unit impedance ?

7 Answers   HP,

---

In all the generators, the excitation supply is DC. What is the significance of DC excitation? What will happen if AC supply is given as excitation supply?

8 Answers  

---

give me list of material for wiring of 20hp motor?

2 Answers   Alchemist,

---

why there is spacing between two rails in railway?

3 Answers   DS Group, RRB,

---

what is the transmission loss for electrical supply? specifically a large shopping complex where the grid is half KM away, what will the % of transmission loss? is there any transmission loss for captive unit generation for above set? thanks

0 Answers  

---

my UPS suddenly goes off and all panel light also blow off.This happens even main electric supply is not interrupted.After some time it automatically starts functioning normally.Batteries are new.

0 Answers  

---

WHAT IS DIFFERENCEN BETWEEN CURRENT AND VOLTAGE?

5 Answers  

---

The MCB circuit breaker have a voltage rating of 440VAC it's possible to supply a voltage of 480Vac

1 Answers  

---

a simple c++ program to calculate simple interst with its data members as private

0 Answers   L&T,

---

why we use condenser in the thermal power plant, althrough the same vapour will be again heated

0 Answers   Bhel,

---

dear friends, how to calculate "Gage" in copper wire , aluminum wire etc. have any formula?

1 Answers  

---