WHAT IS THE REASON FOR THE GROUND PIN IS BIGGER IN SIZE
COMPARING TO OTHER PINS?
- 13 Answers
- 13027 Views
- I also Faced
- E-Mail Answers
Answer Posted / shiva
bcoz, when we r pluging into the power suppy that earth pin
only touches first compared to other two pins.. if it s
there any fault current or over current present means it
will be grounded.. for our equipment protection purpose only
its being like that...
| Is This Answer Correct ? | 20 Yes | 2 No |
Post New Answer View All Answers
hello! sir i did three year of diploma in electrical (2007- 2010) and now i m a student of electrical engineering. sir can i apply for germany visa for study and part tome work over there?
Dyn1 transformer vector group testing how to do
what is induction furnance? how many phase supply given io its coil for 15 or 20 ton furnance?
is it possible to say motor horsepower number without seeing name plate(when name plate damaged)
If a high resistance fault occurs,then what are the changes will happen in the system?
What are the relays in ACB and VCB
According to underground cables a) stress b/w sheath & conductor is high b) inrush of core & conductor
Why is back emf used for a DC motor? Highlight its significance.
What is superposition theorem?
how many types are their in switchyard or substation(like D,I TYPE), what is differant between them
Following test should be conducted to find out relative polarity of transformenr terminals A no load test B back to back test C phasing out test D none of above
What is a fuse? How does it work? What are materials used?
How we can come to know the substation range,without go through any name plate ?
5.WHICH TYPE WELDING PROCESSES USES NON CONSUMABLE ELECTRODE.........
State thevenintheorem?
