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what is the difference between 2 way and 4 pole selector switch???
magnetizer priciple
Define cut-off rate?
What is instrumental error?
Maintenance of transformer???
electrical knowelge
How many types of faults are there in 3 phase power system?
What is the basis for framing the rules of block diagram reduction technique?
If I have Energy Meter Ratio as 100:5 & Also I have CT Ratio as 50:5 then what will be my multiplying Factor(M.F.)
Why do we use center tap transformer that used with portable tools
Why do power lines not short out when they fall into water?
What do you mean by power transformer?
I have 2 KW electric water heater.I am gonna use it in controlling water temp.so I needed to increase or decrease the heating capacity.is there any electrical-electronic circuit for varying the resistance & so current?
what about electrical pannel.? What is meant by plc pannel.?
PLS MENTION QUESTIONS ASKED IN IOCL INTERVIEW FOR ELECTRICAL EGG??
