Humidity MCQ

Test your knowledge with important Humidity MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Humidity MCQs at Bissoy

• The volume of air including the water vapour per mass of bone dry air.
  ক

  Humid volume

  খ

  Critical volume

  গ

  Standard volume

  ঘ

  None of the mentioned
• The heat capacity of an air-water vapour mixture per mass of bone dry air is called humid heat. The above given statement is
  ক

  Correct

  খ

  Incorrect

  গ

  Partially correct

  ঘ

  None of the mentioned
• The temperature reaches at equilibrium for the vaporization of a small amount of water in to a large amount of air.
  ক

  Dry bulb temperature

  খ

  Wet bulb temperature

  গ

  Standard temperature

  ঘ

  None of the mentioned
• The usual temperature of a gas or liquid is
  ক

  Dry bulb temperature

  খ

  Wet bulb temperature

  গ

  Standard temperature

  ঘ

  None of the mentioned
• The mass of water vapour per unit mass of bone dry air is called
  ক

  Relative saturation

  খ

  Relative Humidity

  গ

  Humidity

  ঘ

  None of the mentioned
• When the partial pressure of the vapour in the gas is same as the vapour pressure of the substance. What is the relative saturation?
  ক

  0%

  খ

  50%

  গ

  100%

  ঘ

  None of the mentioned
• Zero percent relative saturation means
  ক

  100 % vapour in the air

  খ

  75% vapour in the air

  গ

  50% vapour in the air

  ঘ

  No vapour in the air
• Measurements of p(H2O) & p*(H2O) have been made at 25 degree celsius. The above given statement is
  ক

  Incorrect

  খ

  Correct

  গ

  Depends on other conditions as well

  ঘ

  None of the mentioned
• Announcement is made on radio that the temperature is 25 degree Celsius and the relative humidity is 65%. 2. What is the value of p(H2O)/p*(H2O)?
  ক

  0.45

  খ

  0.65

  গ

  0.85

  ঘ

  None of the mentioned
• The ratio of partial pressure of the vapour in the gas mixture and the vapour pressure of the vapour component is called
  ক

  Relative Humidity

  খ

  Humidity

  গ

  Dry air pressure

  ঘ

  None of the mentioned