how to calculate efficiency of voltage and current controlled welding transformer?
battery dis charge condition long time condtion?
IF % IMPEDANCE OF A TRANSFORMER IS INCREASED FROM 5.8% TO 8% HOW MUCH THE EFFICIENCY OF THE TRANSFORMER WILL COME DOWN?
What are the different methods of improving power factor,especially in Wind Sector
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typically in power distribution substation. 1- Any idea how would be the graph of capacitor bank consumption verses time through the day . 2- How is the switching ( on and off ) of the capacitor bank, per need?
WHAT IS LOAD CELL
How npn and pnp transistor works
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What is the range of the stator resistance of 3 phase induction motor?
What are safety seals?
how to cal calculate capacitance in DC Circuit
If increased the frequency up to 1000 then what changes shows in voltage?
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