Explanation: The output waveform of the integrator is triangular, if its input is square wave. Therefore, a triangular wave generator can be obtained by connecting an integrator at the output of the square wave generator. 2. The increase in the frequency of triangular wave generator.
A. Ramp the amplitude of triangular wave
B. Increase the amplitude of triangular wave
C. Decrease the amplitude of triangular wave
D. None of the mentioned
Answer:A
Explanation: The output waveform of the integrator is triangular, if its input is square wave. Therefore, a triangular wave generator can be obtained by connecting an integrator at the output of the square wave generator. 2. The increase in the frequency of triangular wave generator.
A. Ramp the amplitude of triangular wave B. Increase the amplitude of triangular wave C. Decrease the amplitude of triangular wave D. None of the mentioned
Explanation: As the resistor value increase or decrease, the frequency of triangular wave will decrease or increase, respectively. Therefore, the amplitude of the triangular wave decreases with an increase in it frequency and vice verse. 3. Which among the following op-amp is chosen for generating triangular wave of relatively higher frequency?