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Questions and Answers
What is the main function of a buzzer or beeper?
How is a piezo buzzer powered?
Who invented piezo buzzers?
What type of element drives the piezoelectric buzzer?
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In a magnetic buzzer, what maintains the ferromagnetic disc in a rest position?
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What controls the vibrations of the ferromagnetic disc in a magnetic buzzer?
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What distinguishes a buzzer from a beeper?
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Which term specifically refers to the audible tone emitted by pagers and cellular telephones?
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How are buzzers and beepers different from early telephone technology?
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What is the distinguishing factor between buzzers and beepers in terms of their structure?
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Which statement accurately describes the historical evolution of buzzers and beepers?
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Which of the following best characterizes the concept of buzzers and beepers?
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