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GATE EE · Signals And Systems

Introduction Of C T And D T Signals Practice Questions

Generate GATE-level questions on basic signals. Focus on: 1. Continuous-time (C.T) and Discrete-time (D.T) signals: Step, Ramp, Impulse, Exponential, and Sinusoidal. 2. Signal operations: Shifting, Scaling, and Inversion. 3. System properties: Linearity, Time-invariance, Causality, Stability, and Memory.

21 questions · 1 PYQs · 0 AI practice · GATE EE 2027

Q21GATE 2002MCQ

What is the rms value of the voltage waveform shown in figure?

🚀 Solve in Practice Mode

📖 Explanation

RMS value $=\left[ \frac{1}{\pi}\left (\int_{0}^{\pi/3} (100)^2 dt+\int_{\pi/3}^{2\pi/3} (-100)^2 dt+\int_{2 \pi /3}^{\pi} (100)^2 dt \right )\right]^{1/2}$ $=\left[ \frac{1}{\pi} 100^2 \pi\right]^{1/2}=100V$

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