Electronics & Communication Engineering - Pulse And Digital Circutes

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1.

The time during which the waveform returns to the initial value is called                        
A. fall time B. flyback time
C. rise time D. delay time



2.

The circuit which require an amplifier whose gain is nearly infini                        
A. Boot strap ckt B. Miller ckt
C. Phantastron ckt D. Inductor ckt



3.

When generators with equal frequencies run in synchronism ,the synchronization is said to be on a                        
A. one-to-one basis B. one-to-two basis
C. two-to-one basis D. one-to-four basis




4.

A Transmission circuit which allows an input Signal to pass through it during a selected interval and blocks it passage outside this time interval is called                        
A. sampling gates B. conventional gates
C. non-conventional gates D. logic gates



5.

In unidirectional sampling gate the combination of RC forms a                        
A. Differentiator B. Integrator
C. Coupling elements D. Multivibrator



6.

The ratio of maximum deviation to the sweep amplitude is called                        
A. slope error B. displacement error
C. Transmission error D. Linear error



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