Electronics & Communication Engineering - Pulse And Digital Circutes

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7.

A capacitor is charged linearly from a constant current source is used to generate                        
A. sine wave form B. Pulse wave form
C. time base waveform D. trapezoidal wave form



8.

The several factors which affect phase delay given rise to                        
A. phase jitter B. amplitude jitter
C. both amplitude and phase jitter D. frequency jitter



9.

The interval of time is selected by means of an externally applied signal termed as                        
A. transient signal B. gating signal
C. output signal D. exponential signal




10.

Logic gates are the basic elements that make a                        
A. analog system B. gating system
C. basic system D. digital system



11.

Bootstrap’s sweep circuit produces _____ type of waveform                        
A. positive going Ramp B. negative going Ramp
C. either a or b D. Both a and b



12.

The gate signal is also called as ___________                        
A. enabling pulse B. control pulse
C. both a and b D. either a or b



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