what the different between earthing and grounding?

4 Answers  

---

Can anybody suggest me about what are all the TECHNICAL CERTIFICATIONS avilable for Electrical Engineers for working people with clear details??

1 Answers  

---

how to find the resistance

3 Answers   Saint Gobain,

---

how many types of ACB breakers, describe briefly..?

0 Answers  

---

what is the relation between the leading pf and supply voltage?

1 Answers  

---

how can we calculate air compressure capacity

1 Answers  

---

what is cogging? how it can be controlled?

1 Answers   HCL,

---

what is the significance of terminal voltage and phase sequence in the operation of paralleling of two generators?

0 Answers  

---

1 “earthing” for bonding of equipment and circuits to common plant earth electrode potential, 2 “protective earthing (PE)” when this bonding is required for personal safety provisions 3 “grounding” for interference suppressing bonding of screens, sys-tems with ground level 4. low-impedance earthing ? 5.primary earthing system and secondary earthing system what is that? 6.earthing electrode or mesh net earthing electrode ? very confusing , simple but very informative help required ? i will be very very thankful to you guys.

0 Answers   ABC,

---

what law motor works?

3 Answers  

---

Which do you think is the most significant cause of energy loss in a factory?

0 Answers  

---

what id a dry type transformers and its function ?

0 Answers   Wipro,

---