This battery operated leak detector can detect very accurately leaks of up to a quarter of an ounce per year. d) propane lighter a) electronic detector c) halura torch b) ultrasonic detector

What is the main difference between a semiconductor and an insulator? a)An insulator contains no electrons in the valence band. b)An insulator has a much smaller band gap than a semiconductor. c)An insulator has a much larger band gap than a semiconductor. d)An insulator contains no electrons. Previous QuestionPreviousNext QuestionNext

Indicate the functional elements of the following measuring devices shown in Figure

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