Answer Posted / um engineer

V=IR

How does an oscillator differ from an amplifier?

1104

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How impulse levels are calculated that for 11kV impulse is 75kvp, for 24kV impulse is 125kvp ?

1949

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why occ characteristics curve in not tracing back when we are bringing back the rhoestat?

1814

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What is the need of generator relay panel

2023

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HOE WE CAN IMPROOVE BY USE OF CAPACITOR

1908

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What is the numerical quantity of sqcm?

1947

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one electromagnet is called

1861

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What is domestic transformer? Draw the connection of domestic transformer.

2253

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the problem faced on star or delta winding connection??

1870

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What fomula is used to calculate: 1. rated frequency withstand voltage, and 2. rated lightning impulse withstand voltage.

1663

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how to find out 3 phase complex power in per unit in unbalanced system?

1988

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HI....HOW CAN BE MESARED THE VALVE OF NEUTRAL GROUND RESISTOR WHIC IS LOCATED AT SWICHGEAR ON GENERATOR SIDE....

2030

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difference between high and low impedance BUS BAR relay??

1569

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can u describe the method used for protection of transmission line.

2137

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If one lamp connects between two phases it will glow or not?

1032

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