Engineering Programs Courses

Microelectronics Certification Exam Tests

Microelectronics Practice Test 2

# Signals MCQ (Multiple Choice Questions) PDF - 2

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Apps:

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The Quiz: Analog video signals have their spectra in range of; "Signals" App (Android & iOS) with answers: 20 KHz to 4.5 MHz; 4 MHz to 4.5 MHz; 20 Hz to 4.5 MHz; 0 MHz to 4.5 MHz; for bachelor degree online. Practice introduction to microelectronics questions and answers, Google eBook to download free sample for online engineering graduate colleges.

## Signals Questions and Answers : Quiz 2

MCQ 6: Analog video signals have their spectra in the range of

1. 4 MHz to 4.5 MHz
2. 20 KHz to 4.5 MHz
3. 20 Hz to 4.5 MHz
4. 0 MHz to 4.5 MHz

MCQ 7: Power amplifier is used to drive

1. Speaker
2. Antenna
3. Fan
4. A and B

MCQ 8: Fourier series is the

1. summation of pure sines
2. summation of many sines
3. simpler representation of signal
4. All of these

MCQ 9: Signals carry from one place to another

1. information
2. Energy
3. Both
4. none of above

MCQ 10: Discrete 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