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Pressure Sensor MCQ's

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Which devices measures gases or liquid?
S Pressure Sensor
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Explanation
The pressure sensor is a device for pressure measurement of gases or liquid. Pressure is an expression of the force required to stop a fluid from expanding.
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Which sensor measures the pressure relative to perfect vacuum?
S Pressure Sensor
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Explanation
Pressure sensor can be classified in terms of pressure ranges they measure, temperature ranges of operation, and most importantly the type of pressure they measure. Absolute pressure sensor is a sensor that measures the pressure relative to perfect vacuum.
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Which sensor measure the pressure relative to atmospheric pressure?
S Pressure Sensor
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Explanation
This sensor measures the pressure relative to atmospheric pressure. A tire pressure gauge is an example of gauge pressure measurement; when it indicates zero, then the pressure it is measuring is the same as the ambient pressure.
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Barometer is which type of sensor________
S Pressure Sensor
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Explanation
Barometers and pressure gauges are the most popular sensors used for IOT ecosystem. Barometers are an absolute help in weather forecasting as in accurately measures the ambient air.
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Touch screen devices use which sensor?
S Pressure Sensor
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Explanation
Pressure sensors are ultimate solution for IOT as they can be used in various areas such as touch screen devices.
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What is the stability of pressure sensor?
S Pressure Sensor
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Explanation
One of the main feature of pressure sensor is its stability which is +/-0.35% FS(Full Scale).
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What is the operating voltage of pressure sensor?
S Pressure Sensor
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Explanation
The pressure sensor has and absolute pressure of 1.2 bar to 10 bar. The typical operating system is 3v. With a supply voltage of 5v they offer sensitivities of between 15 mV/bar and 80 mV/bar, depending on type.
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The feature of c39 is its low insertion height.
S Pressure Sensor
A
Explanation
The c39 is especially suitable for IOT and consumer applications. One feature of c39 is its low insertion height of just 0.24mm, which makes the low-profile MEMS pressure sensor die ideal for applications in smartphones and wearables.
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What is the absolute pressure of c39?
S Pressure Sensor
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Explanation
The c39 is designed for an absolute pressure of 1.2 bar and, like the c33 series, offers long-term stability of +/-0.35% FS.
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Which pressure standard is used for gauge?
S Pressure Sensor
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Explanation
A mercury manometer is a simple pressure standard and may be used for gauge, differential, and absolute measurements with a suitable reference.
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