Mechanical Engineering
GATE ME concept:fourier-series PYQs
Build your understanding with focused practice from past exam papers.
How to practice concept:fourier-series
Attempt a question, record the concept and assumptions, then check the available answer. Rework mistakes after revising the relevant concepts. Topic tags can overlap; review the question context.
Questions 1–2 of 2. Imported answers require independent review unless marked reviewed.
Question 11
Open questionMEMCQ1 markNeeds review
is a periodic square wave function as shown. It takes only two values, 4 and 0, and stays at each of these values for 1 second before change. What is the constant term in the Fourier series expansion of
? 
Your answerChoose one option.
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Open questionMEMCQ1 markNeeds review
The Fourier series expansion of
in the interval
with periodic continuation hasYour answerChoose one option.
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