OPTO ELECTRONICS - Set 6

Set 6 Practice Mode

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Q4398

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What will happen if the photo resistor (LDR) is exposed to low level light condition?

A Resistance will decrease to 10 Ohm

B Resistance will decrease to 100 Ohm

C Resistance will increase to 1 Kilo Ohm

D Resistance will increase to around 1 Mega Ohm

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