Interested to Buy Any Domain ? << Click Here >> for more details...
In three pin socket normally three pin in between three
pins earthing point is more thickness why?
- 6 Answers
- 13678 Views
- I also Faced
- E-Mail Answers
Answer Posted / a.rafeeq raja
As Leakage current need to flow through the Earth Wire
the resisitance should be as low compared to that of the
phase and neutral wires.Besides,The resistance of the
conductor is inversely proportional to the cross sectional
area of the conductor .Hence bigger cross sectonal area
reduces the resistance and provides a easy path for the
current flow.So the Earth Pin is always bigger than the
other two pins in a 3pin plug.
| Is This Answer Correct ? | 27 Yes | 4 No |
Post New Answer View All Answers
What is the rating of a circuit breaker needed for 300 kv load in 33KV supply line of 33/415 transformer ? Whether 800/1200 amp vaccum circuit breaker can perform for a 33 KV line in input in 415 volt in output of the transformer ?
Why the moulded plug comes with domestic appliances instead of assembled plug like anchor, Vinay 5/15 A.
Define load factor?
What is resistance of 50meters, 16sq.mm, single core copper cable?
why we use the 100% and 95% stator earth fault protection for the synchronus generator ?
Any Electrical Engineering jobs?Please refer for interviews. Thank you
how tto ingress mw in turbine explain.procedure ?
explain different types of d.c motors?
can anybody sent me power grid questions. what subject should i prefer for preparation?
What cmos is and its benefits?
what topics we have to concentrate for power grid et.written test.and tell what to read for english synonyms and antonyms.
What are the advantages of stationary armature and rotating field system?
What is CVT and what is relation with wave trap?
Is it possible to connect a safety device in to parallel?
what is diff btw electric,magnetic & eletromagnetic field
