Answer / sunoj

Switches are mechanical devices that carry and break currents under normal circuit conditions. Disconnectors is a device used to isolate the downstream electrical installations. Switch disconnector fuse unit is a unit that consists of both the above properties

What is PLL? what are it's advantages?

1 Answers   BREB,

---

why the current leads voltage in the case of a capasitor

9 Answers   Infosys,

---

what is electricity.

6 Answers   HP, L&T,

---

What is the work of ACCP in LT panel?

5 Answers   Juniper Networks,

---

AC is the magnitude of sinosudial-wave but we use cose value to determine power factor instead of sine value.

2 Answers  

---

Where the excitation is given either stator or rotor in actually in power plants?

13 Answers  

---

what is static switch where it can be use?

1 Answers  

---

what is meaning of 230volts ac 50hzs ac supply is it rms or maximum to getting ac 230v what amount of max voltage they will send

0 Answers  

---

What is the function of isolater

4 Answers   Getco, Gland Pharma,

---

Define unilateral circuit?

0 Answers  

---

Why in a three pin plug the earth pin is thicker and longer than the other pins?

18 Answers   LG, NTPC,

---

what & how to check the lightning arrester

0 Answers   ABC Telecom,

---