Question: During sensible heating of air __________ decreases. [A]. wet bulb temperature [B]. relative humidity [C]. dry bulb temperature [D]. specific humidity Answer: Option B Explanation: No answer description available for this question.

Question: During sensible heating of air, specific humidity remains constant. [A]. Agree [B]. Disagree Answer: Option A Explanation: No answer description available for this question.

Question: For a given dry bulb temperature, as the relative humidity __________ the wet bulb temperature will increase. [A]. increases [B]. decreases Answer: Option B Explanation: No answer description available for this question.

Question: As relative humidity decreases, the dew point temperature will be __________ wet bulb temperature. [A]. same as [B]. lower than [C]. higher man Answer: Option B Explanation: No answer description available for this question.

Question: At 100% relative humidity, wet bulb temperature, dry bulb temperature, dew point temperature and saturation temperature are equal. [A]. Correct [B]. Incorrect Answer: Option A Explanation: No answer description available for this question.

Question: A low wet bulb temperature indicates very __________ humidity. [A]. low [B]. high Answer: Option A Explanation: No answer description available for this question.

Question: In a psychrometric chart, specific humidity (moisture content) lines are [A]. vertical and uniformly spaced [B]. horizontal and uniformly spaced [C]. horizontal and non-uniformly spaced [D]. curved lines Answer: Option B Explanation: No answer description available for this question.

Question: In a psychrometric chart, dew point temperature lines are horizontal and non-uniformly spaced. [A]. Correct [B]. Incorrect Answer: Option A Explanation: No answer description available for this question.

Question: Dew point temperature corresponds to the saturation temperature of vapour at its partial pressure. [A]. True [B]. False Answer: Option A Explanation: No answer description available for this question.

Question: According to Dalton’s law of partial pressures, (where pb = Barometric pressure, pa = Partial pressure of dry air, and pv = Partial pressure of water vapour) [A]. Pb = pa – pv [B]. Pb = pa + pv…