Interested to Buy Any Domain ? << Click Here >> for more details...
what is the difference b/w earthing and grounding??
- 2 Answers
- 5200 Views
- Dodsal, I also Faced
- E-Mail Answers
Answer Posted / nilamani umashankar jena
when a fault occurs in domestic homes ,earthing is used to
provide a path for passing of fault current,it prevents
human being from electric shock.
but on the otherhand grounding is the phenomenon that
states that metallic part of every equipment is connected
to earth.this is called grounding.it is usd to prevent the
equipment from heating damage.
| Is This Answer Correct ? | 8 Yes | 3 No |
Post New Answer View All Answers
In hydel power plants, L.A's, S.C's are placed inside the control panel boards. what is the purpose? [already the total body was earthed to ground.]
dear sir/madam i want to get some knowledge about RRB EXAMINATION(section engineer) 1- what is minimum cut off 2- wht portion is major portion . 3- can any body provide Sample paper. thanks & regards ashish
what is data block in plc ? How the values of data block are written and read by hmi ? what is the difference between function and function block ?
Where burned of electricity,when,who, & why.
briefly explain principle of resistance welding
why magnet has north and south poles only why not east and west and why we are considering as north and south poles? why cant we consider as east and west?
Explain the construction of the conservator, operation and purpose, and draw the diagram of the conservator.
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.
What is non-minimum phase transfer function?
Readings of ER300P Trivector meter
what types of electrical & mechanical test conducted in switchyard?
How many devices can be connected in one zone of FACP
what is the IPC ? & what the uses ?
Do you know what is dry-out test in x'mer
HOW WE CALCULATE CURRENT IF THERE ARE NOT PRESENT ANY AMMETER OR MULTIMMETER??????
