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 one main difference between ups & inverter ? And electrical engineering & electronics engineering ?
What is the effect on in Zone and out zone fault if Phase side CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for Transformer REF protection
How to check the thermocouple is correctly connected to cable for K type? (i,e positive pole is connected to non magnetic conductor and negative pole is connected to magnetic conductor)
What is tan delta & PPM in transformer? and whats its IS value?
mccb service sittings be done?
what things to be considered when designing UPS
how did i get the competency certificate as electricle supervisor. iam completed my b.tech.but i dnt have any experince, this certificate is required for applyng ongc mangement trainees. what should i do sir please suggested me
how to calculate the capacitor to maintain power factor?
Is it required to lay 2 runs of GI wires along with armoured cables from one power DB to another Power DB?
With a phasor diagram show the effect of increasing the field current of a generator supplying a constant real power and connected to a grid system.
Explain Continuous and Discrete signals?
What is the criteria for selecting the voltage classes of an AC Induction Motor.The KW rating above/below which ht/lt selection is made may be provided in details.
What are the protection required for Transformer, motor, Line, Generator, capacitor, that all i have to refer which standard?(Like Transformer detail IS 2026)
how can get electrical "c" licence.i am complited in DEEE.PASSING YEAR OF 1993.WORKING IN PVT COCERN LT LINE.PLEASE ADVISE ME .CELL NO 9994786021
what are the specifications we must look at to select a relay for any capacity motor?