Gain MCQ (Multiple Choice Questions) PDF - 10

MCQ 46: What happens due to loading at the output port of an amplifier?

1. No effect
2. Voltage decreases
3. Current drawn increases
4. B and C

MCQ 47: The information is contained in the signal waveform as

1. Energy
2. Amplitude
3. Frequency
4. wiggles

MCQ 48: The advantage of using amplifier in linear region is

1. more current gain
2. more voltage gain
3. No distortion
4. No particular reason

MCQ 49: Digital signals have

1. finite y - axis values
2. infinite y - axis values
3. Finite x - axis values
4. Infinite x - axis values and infinite y - axis values

MCQ 50: Amplification of an OP - amp is limited by

1. supply power
2. supply current
3. Supply voltage
4. All of these