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Why current shoots up in the secondary on the knee point voltage during saturation test of CT? How core saturation effects the secondary current (while the primary side is open)? What the logic behind this?
If a air condition consume 2.50 to 3.00 amp then how much it will consume in watts if it is running 10 hours out of 24 hours????
Explain the fundamental difference between emf (electro motive force) and pd (potential difference) ?
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any application of back emf
What are the different types of hydro schemes?
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hi i will D.E.E.E.is completed pls send rrb diploma old qustion papaer sent in my e mail. i.d.
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?
State the factors, for the choice of electrical system for an aero turbine.
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