1) AM stands for... a) Anti Meridian b) Amplitude Modulation c) Amplitude Modulator d) Frequency Modulator 2) FM stands for... a) Frequently Modulator b) Frequency Modulator  c) Frequently Modulation d) Frequency Modulation 3) Laser light is monochromatic. a) True b) False 4) Laser means "Light Amplification by Stimulated Emission of Radio waves". a) True b) False 5) A sound sensor is used to detect what? a) Light b) Heat c) Sound d) Cold 6) A tuner extracts signals of a particular frequency from different frequencies. a) True b) False 7) Is used to amplify electrical signals and power in an AM receiver. a) Capacitor b) Transistor c) Resistor d) Transformer 8) Used to prevent the DC voltage for the varactor diode from being shortened to the ground. a) Capacitor b) Transistor c) Blocking Capacitor d) Blocking Transistor 9) It varies the amount of signals the emitter receives. a) Capacitor b) Resistor c) Transistor d) Audio Transformer 10) The sound sensor is a device used to detect light. a) True b) False

Basic Electronics Quiz

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