Electronics and Communication Engineering - Signals and Systems - Discussion
Discussion Forum : Signals and Systems - Section 2 (Q.No. 31)
31.
A voltage wave v = 10 + 20 sin ωt + 7.5 sin 3 ω(t) is applied to a series combination of two elements. The current is i = 5 sin (ωt + 20°) + 1.5 sin (3ωt + 10°). The elements are
Answer: Option
Explanation:
DC component is absent in current and current is leading the voltage. Hence R and C.
Discussion:
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