Circuit Devices
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Last updated 5:51 PM on 9/24/22
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11 Terms
1
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Light dependent resistor
LDR is short for________
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falls
In bright light the resistance___
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is highest
In darkness the resistance__
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automatic night lights, outdoor lighting and burglar detectors
They have applications including__________
5
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resistor that is dependent on the intensity of light
LDR is a_______
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depends on temperature
The resistance of a thermistor________
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temperature dependent resistor
A thermistor is a______
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drops
In hot conditions the resistance_____
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goes up
In cool conditions the resistance____
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temperature detectors, temperature sensors and electronic thermostats
Thermistors are useful _______
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Sensory circuits
_________can be used to increase the power to components depending on conditions
