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Electrical and Electronic Circuits, End Term

May 2024 term, 1 Sept 2024, Set QEF3

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Question 1

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With reference to the figure shown below, vector A leads vector B .

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A.
TRUE
B.
FALSE

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With reference to the figure shown below, vector A leads vector B . Phasor diagram with vectors A and B separated by 40 degrees The RMS value of the 220 V, 50 Hz power outlet available in our homes is 220 V. A differential amplifier has a differential gain of 10000. The common mode rejection ratio (CMRR) of this amplifier is 5000. Then, the common mode gain of the amplifier is 2.