The main disadvantage of a mechanical switch is that it_______________?

Related Mcqs:

A relay is ___________switch?

A. A mechanical B. An electronic C. An electromechanical D. None of the above...

If the input to a differentiating circuit is a saw-tooth wave, then output will be _____________?

A. Square B. Triangular C. Sine D. Rectangular...

If a square wave is fed to a differentiating circuit, the output will be _____________?

A. Sine wave B. Sharp narrow pulses C. Rectangular wave D. Triangular wave...

For an integrating circuit to be effective , the RC product should be____________ the time period of the input wave?

A. 5 times greater than B. 5 times smaller than C. Equal to D. At least 10 times greater than...

When a transistor is used as an amplifier, it is operated in the _____________ region?

A. Off B. Saturation C. Active D. None of the above...