Electronics and Communication Engineering - Exam Questions Papers - Discussion

Discussion Forum : Exam Questions Papers - Exam Paper 7 (Q.No. 41)
41.
If a signal f(t/2) has energy is E/n then energy of the signal f(nt) is equal to __________ (n is constant)
E/2n2
2E/n2
E/n2
2En2
Answer: Option
Explanation:

dt = 2 dV

Discussion:
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