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Practice signals career test with multiple choice question (MCQs): analog video signals have their spectra in range of, for e-learning degree certificate with options 4 mhz to 4.5 mhz, 20 khz to 4.5 mhz, 20 hz to 4.5 mhz, 0 mhz to 4.5 mhz for online degree programs. Learn introduction to microelectronics questions and answers with problem-solving skills assessment test.

## Quiz on Signals Worksheet 2

Signals Quiz

MCQ: Analog video signals have their spectra in 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

D

Gain Quiz

MCQ: Power amplifier is used to drive

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

D

Signals Quiz

MCQ: Fourier series is the

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

A

Introduction Quiz

MCQ: Signals carry from one place to another

1. information
2. Energy
3. Both
4. None of the Above

C

Gain Quiz

MCQ: 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

C