air pollution 10

this is Air Pollution exam. I will attach some docs that might be helpful. I will attached exam 1 with answers, i got 93 in exam1.

K=8 L=7 M=5 N=2

book used is Air Pollution Control Engineering for Environmental Engineers, Jeff Kuo, CRC Press, 2018

exam file is Final.401 Spring 2020 (1).pdf