Answer / saran

fire alarm control panel

Waht will happened if reactive power increase in the line? waht about active power increase too?

3 Answers  

---

what is method of dc current measurement

5 Answers  

---

1.What is the proper definition of power system stability? 2.some times a blue spark is visible in the secondary side of a distribution transformer at the contact position of bushings and fuse wire,why?

1 Answers  

---

what is meant by 3rd hormonics ?

0 Answers   VRVS,

---

How Arc Extinguish in Minimum oil circuit breaker and What is the function of Radial and axial vents of turbulator in Minimum oil circuit Breaker Where these vents are exists.

1 Answers  

---

If SFU is Switch Fuse Unit, What is the expansion for FSHF in Electrical Engineering?

0 Answers  

---

How can we save theft of wire after finishing of wiring work, plz suggest another answer other than security or supervisor's work?

1 Answers  

---

what instruments used for measuring of inductance and capacitance.

2 Answers  

---

How to calculate wire length,size & current? ( related to control panel)

0 Answers   FSS, GK Controls, Panel Tech,

---

Why is the earth socket in an electrical plug outlet made thicker and lenghty?

5 Answers  

---

What safety precaution are to be taken for avoiding electric hazards ?

0 Answers  

---

It is a three inch fan and i want it to rotate to other direction .I've tried cutting the wire and reconnecting them inverse like black to white and white to black ,but it won't start rotating when i plug it in that way.And then it works again when i rejoin the wire to the way it is. I don't know what causing the problem.Is there anyone familiar with these small mortor?Any suggestion would be appreciated.Thanks!! http://i296.photobucket.com/albums/mm163/sasukebloodwheel/110527-105859.jpg

2 Answers  

---