Digital Electronics Quiz

The total no. of occurrences in one cycle of square wave is defined as _____________.

• Amplitude

• Time Period

• Frequency

• Duty Cycle

The time the signal is at 5V or logic high level is known as _________.

• Duty Cycle

• Rise Edge

• Off Time

• On Time

The time the signal is at 0V or logic low level is known as _________.

• Duty Cycle

• Rise Edge

• Off Time

• On Time

A (0) to (1) transition of the signal is termed as _______.

• Fall Edge

• Rise Edge

• Off Time

• On Time

A (1) to (0) transition of the signal is termed as _______.

• Fall Edge

• Rise Edge

• Off Time

• On Time

The ratio of ON time to the total time period of signal is known as ______________.

• Duty Cycle

• Fall Edge

• Rise Edge

• On Time

The waveform that repeats itself at a fixed intervals, with a pertiod (T) is ___________.

• Positive Edge Pulse

• Negative Edge Pulse

• Periodic Pulse

• Non-Periodic Pulse

The waveform that DOES NOT repeats itself at a fixed intervals is ___________.

• Positive Edge Pulse

• Negative Edge Pulse

• Periodic Pulse

• Non-Periodic Pulse

Which of following application of transistor is related to the field of Digital Electronics?

• Multi-stage Amplifier

• Switch

• Oscillator

• Modulator

In which of the following two regions BJT will operate, when it is used as SWITCH?

• Saturation & Cut-off Regions

• Saturation & Active Regions

• Active & Cut-off Regions

• Active & Avalanche Breakdown Regions