EMERGING TRENDS IN COMPUTING
INTERNET OF THINGS IOT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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It measures moisture level and allow the water to flow in the farm .
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Soil sensors
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Temperature sensor
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -Time-domain reflectometry (TDR) technology is mostly used in soil moisture sensors. TDR soil moisture sensors measure the soil’s dielectric constant, which measures the water in the soil.
Detailed explanation-2: -Tensiometers are devices that measure soil moisture tension. They are sealed, water-filled tubes with a porous ceramic tip at the bottom and a vacuum gauge at the top.
There is 1 question to complete.