Three way plug point is there ,in that plug why we need
earth pin is bigger than compare with phase and nutral pins?
Answer Posted / m.srinivasa reddy
at the time of putting the plug top in plug point first earth pin touches the earth pin.any leakage is there then it will goes to the earth. then it will be safety for us and we can save human.
Is This Answer Correct ? | 14 Yes | 2 No |
Post New Answer View All Answers
Difference between HRG and NGR. Are they both the same thing
what is the chiller and working principal
what is the difference between the voltage of 5 volts capacitor and and 5volts battery?
I have 4 busbar of 1000 ampere. we use 4 busbar to make 4000 ampere in one phase.my problem is that when we applied 60% load on that then busbar produced high noise.what is the reason of that and how can i minimize that noise.
how to calculate the breaking capacity of different breakers.
whats the existence of reactive power and when it arises?
what is the formula to calculate voltage drop/loss on 66KV Transmission Line?
how to discharge 3 phase power factor correction capacitors
what is meant by re-rolling motor? how it differs from standard motor?
What are IR values and what it should be for coil and for insulator
In case of salient pole alternator when number of poles are 4 or more than 4 it helps the flux wave to be sinusoid as air gap length is increased from center to tip , but if the number of poles are 2 how does the flux wave is sinusoidal?
apti mainly on logical reasoning, verbal and non-verbal ability (70 percent) and remaining technical. I was in ee but technical had mech ques like on turbines and welding.
HOW can i REuse the fused MLL LAMPS & GLS LAMPS at our factory
how to get bearing & winding temperature of an induction motor?
What will happen to the protection and metering, if the polarity of a single or two PT/PTs in three phase system is reversed? Please provide reference if any.