Answer / aktharnawas

their are two type of earthing
1.Conventional Earthing
a) Pipe Earthing
b) GI Plat Earthing
c) Cast Iron plat Earthing
d) Copper plat Earthing
2. Maintenance Free EARTHING

Answer / sb

1. System Earthing
2. Neutral Earthing

Answer / jolly

1) Earth Neutral system
2) Insulted Neutral system

what is elcb

2 Answers  

---

what is soft starter? what is the difference between soft starter and star delta starter?

1 Answers  

---

What is the difference between a Root Locus plot and a Bode plot?

0 Answers   GE,

---

Can we use same copper cable for both AC & DC power.

3 Answers  

---

what is meant by armature reaction?

13 Answers  

---

Which one is given high energy in same power consumption AC or DC

1 Answers   Dhyey Creation,

---

how can check the resistance of battery contact?

0 Answers   Cipla,

---

what is the difference between CVT & PT?

2 Answers  

---

In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)

0 Answers  

---

Name two types of electrical analogous for mechanical system.

0 Answers  

---

How many watts required for single phase power supply?

4 Answers  

---

How vfd saving power.

0 Answers  

---