WHAT IS THE REASON FOR THE GROUND PIN IS BIGGER IN SIZE
COMPARING TO OTHER PINS?
Answer Posted / deepak
As R is inversly proportional to area so as area increases
R decreases & in case of fault, it provided low resistant
path for fault current.
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
what is the difference between the characteristics of two different phase bushing of any transformer
An active element is one which a. Supplies energy b. Absorbs energy c. Supplies energy and convert energy from one form to another
why output is out of phase in case of common emitter?
Haw to check conductivity of budbar
List some examples of renewable energy?
how make megger test for control cable like 12c x 1.5mm and what it apply voltage and test timing details.
When are the directional relays used?
What is the difference in calculating size of AC cables compared to calculating size of DC Cables? Usually DC Cables are larger than AC Cables although they have the same ampacity. Why is it?
how we calculate the withstansing current capacity of wires&cables?
What are the symptoms of a bad PG card of a drive (inverter) esp. of Yaskawa Ac Drives (inverters) G7 ?
prove that power consumed in 3 phase delta system is 3 times as compared to 3 phase star system
Pl.brief me any electrical major fault you have rectified.
How to calculate energy stored in an inductance?
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
WHAT IS THE FUNCTION OF SHORT CIRCUIT MAINTENANCE CT