(Solved): c o p  A. What is the sensible heat ratio for the space? Draw it on psychrometric chart Mark) B ...

A. What is the sensible heat ratio for the space? Draw it on psychrometric chart Mark) B. Calculate both the sensible and latent heat gains due to Ventilation of air from outdoors for Auditorium: if Amount of people equal to 26 , and Outdoor Air/ person for auditorium \( =0.008 \mathrm{~m}^{3} / \mathrm{s} \) Volume of space \( = \) area \( 28 \mathrm{~m}^{2} \) and height \( 2.8 \mathrm{~m} \) Indoor conditions \( =23.9^{\circ} \mathrm{C} \mathrm{dry} \)-bulb temperature and \( \mathrm{RH} \) is \( 55 \% \) Outdoor conditions \( =37.8^{\circ} \mathrm{C} \) dry-bulb temperature and \( \mathrm{RH} \) is \( 35 \% \) \( (2 \) Marks) C. Assuming the air is supplied to the space at \( 12.2^{\circ} \mathrm{C} \) dry bulb and the space dry-bulb temperature is \( 23.9^{\circ} \mathrm{C} \), what quantity of air must be supplied to the space? (1 Mark) D. Calculate the pereentage \( \% \) of the total supply airflow? (IMark)