If the input to a differentiating circuit is a saw-tooth wave, then output will be _____________?
Correct answer: D. Rectangular
- A. Square
- B. Triangular
- C. Sine
- D. Rectangular
Explanation
The ramp portion of a sawtooth has an approximately constant slope, so differentiation gives a constant level; the rapid reset gives a sharp pulse. Together these form a rectangular waveform, rather than a triangular or sinusoidal one.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Electronics and Devices
758 free Electronics and Devices MCQs from Electrical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Electrical Engineering questions like this
Electrical Engineering is on 2 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Electronics and Devices questions
If a square wave is fed to a differentiating circuit, the output will be _____________?
If d.c. supply of 10 V is fed to a differentiating circuit, then output will be_______________?
When a transistor is driven to cut off, ideally the output is _______________?
An astable multivibrator has ________________?
A relay is superior to a mechanical switch because it _______________?
______________ multivibrator is a square wave oscillator?