Question
Download Solution PDFWhat is the Laplace transform of the periodic waveform shown in the figure, where a = 1, 2a = 2, 3a = 3 and 4a = 4?
This question was previously asked in
UPSC ESE (Prelims) Electronics and Telecommunication Engineering 19 Feb 2023 Official Paper
Answer (Detailed Solution Below)
Option 1 :
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ST 1: UPSC ESE (IES) Civil - Building Materials
20 Qs.
40 Marks
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Detailed Solution
Download Solution PDFf(t) = {1 ; 0 < t < a; a=1, -1 ; a < t < 2a ; T = 2a = 2
L{(t)} =
=
=
=
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Here, option 1 is correct.
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