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  9. Q30

ibps-so 2014 · Question 30 of 40

Relative humidity major by which instrument?

  1. AThermometer
  2. BPsychrometerCorrect
  3. CGalvanometer
  4. DAnemometer
  5. ENone of these

Answer: B. Psychrometer

Explanation

The correct option is (b) Psychrometer. A hygrometer is an instrument used to measure relative humidity. A psychrometer is an example of a hygrometer. A psychrometer uses two thermometers to measure relative humidity, one measures the dry-bulb temperature, and the other measures the wet-bulb temperature.

Source: IBPS SO Agricultural Field Officer (Scale I) Mains 2014 Memory Based (CareerPower) · memory-based

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