Question:
Psychrometer is used for the measurement of:
Psychrometer is used for the measurement of:
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To measure humidity, psychrometers rely on the principle of evaporation and the temperature difference between a wet-bulb and dry-bulb thermometer.
Updated On: Jun 24, 2025
- pH
- Viscosity
- Conductivity
- Humidity
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The Correct Option is D
Solution and Explanation
A psychrometer is an instrument used to measure the humidity in the air. It consists of two thermometers: a dry-bulb thermometer and a wet-bulb thermometer. The difference in readings between these thermometers helps calculate the relative humidity.
- pH is measured by a pH meter, not a psychrometer.
- Viscosity is a measure of a fluid's resistance to flow, and is measured by a viscometer.
- Conductivity is measured by a conductivity meter, not a psychrometer.
Therefore, the correct answer is humidity.
- pH is measured by a pH meter, not a psychrometer.
- Viscosity is a measure of a fluid's resistance to flow, and is measured by a viscometer.
- Conductivity is measured by a conductivity meter, not a psychrometer.
Therefore, the correct answer is humidity.
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