Answer / shyamkr

grounding means connecting the neutral point of the load to
the ground to carry the residual current in case of
unbalanced conditions through the neutral to the ground
whereas earthing is done in an electric equipment in order
to protect he equipment in occurence of fault in the system.

Answer / vvreddy

Grounding is used for the individual equipment at labs, even
at homes...

where as a earthing is merging of all the equipments etc,...

Answer / vvreddy

Grounding is used for the individual equipment at labs, even
at homes...

where as a earthing is merging of all the equipments etc,...

Answer / electrician

both are same,in british grounding and americian earthing
thts all

what is tpdt

4 Answers  

---

I have calculated load for an office building which is 1200 KW as all the load is single phase therefore its 1200 kw single phase. Now i have to design Transformer and Generator for this load Please kindly give me exact answer that how much capacity of Three Phase Transformer and Three Phase Generator is required for this load.

3 Answers  

---

I AM INTERESTED TO WIND A 3 PHASE MOTOR HOW I CALCULATE TURNS, PITCH,AND WIRE SIZE FROM STATOR DIMENTIONS

0 Answers  

---

what happened when we supply a dc current in dc motor?? can it worked properly?

0 Answers  

---

why the auxilary(starting)winding is provided in single phase inductoin motor?

5 Answers  

---

what solid earthing means?

3 Answers  

---

If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.

0 Answers   Usha Capacitors,

---

How to convert KVA rating into HP rating?

6 Answers   AITM,

---

What is the difference b/w Earthing and Grounding?

4 Answers  

---

while conducting an experiment why we connect the armature rheostat in maximum position and field rheostat in minimum position

1 Answers  

---

what is IMPEDENCE? FORMULE?

6 Answers  

---

what will happen if a 3 phase motor is connected to a single phase circuit and vice versa?

3 Answers  

---