Electronics Flashcards by Libby Entwhistle | Brainscape

Q

The resistance of a LDR ________ as light level decreases.

A

increase

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Q

The resistance of a thermistor _________ as temperature decrease

A

increase

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Q

voltage across capicitor ___ as it is charging

A

decreases

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Q

switch on voltage for a transistor

A

0.7 V

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Q

what are transistors used for

A

automatic switches

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