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electronics and communication engineering networks analysis and synthesis
1. Assertion (A): If A = 0.5 ∠ 20°, A2 = 0.25 ∠ 40°.Reason (R): When drawing a phasor diagram, sinusoids may have the same or different frequencies.
(A): A is false but R is true
(B): A is true but R is false
(C): Both A and R are true and R is correct explanation of A
(D): Both A and R are true and R is not the correct explanation of A
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By: guest on 02 Jun 2017 01.07 am
In a phasor diagram all phasors must be of the same frequency.
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