Temperature and Humidity Measurement Quiz

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What is the largest group of non-electric measurement devices in the industrial sector and in research?

Flow sensors

Temperature sensors (correct)

Pressure sensors

Radiation sensors

Which heat transfer mechanism involves the collective movement of molecules in a fluid?

Forced convection

Conduction

Convection (correct)

Radiation

Which temperature scale was introduced in 1724 and used cool brine to define 0 °F?

Celsius scale

Rankine scale

Kelvin scale

Fahrenheit scale (correct)

Which type of temperature sensor uses thermal expansion as its principle of operation?

Pillar of liquid sensor Signup and view all the answers

What type of measurement devices are used to measure phenomena such as flow, radiation, and pressure?

Temperature sensors Signup and view all the answers

Which heat transfer mechanism depends on temperature and emissivity and is significant only with high temperatures?

Radiation Signup and view all the answers

What is the temperature at the triple point of water according to the given text?

0.01 °C Signup and view all the answers

Which temperature sensor requires low specific heat, little mass, and high thermal conductivity for the sensor element?

Capillary thermometer Signup and view all the answers

What is the temperature range for a bimetal thermometer as per the given information?

-70 – +500 °C Signup and view all the answers

Which type of thermometer is the oldest according to the provided text?

Liquid-filled thermometer Signup and view all the answers

According to the information provided, what is the operating temperature range of mercury in a pressurized state?

-39 – +750 °C Signup and view all the answers

What defines the realization methods of the Kelvin scale, particularly in the range of 0.65 K to 5 K?

Gas pressure Signup and view all the answers

What temperature range is suitable for alcohol in a liquid-filled thermometer based on the given information?

-114 – +78 °C Signup and view all the answers

What is the proposal by International Committee for Weights and Measures (CIPM) related to temperature measurement?

Redefinition of SI units Signup and view all the answers

"Absolute zero" and the triple point of water are mentioned as not practical methods for what purpose according to the given information?

"Absolute zero" and triple point realization methods Signup and view all the answers

"VSMOW" stands for which specific measurement related concept according to the provided text?

"Vienna Standard Mean Ocean Water" Signup and view all the answers

Temperature and Humidity Measurement Quiz

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