Please answer only c and d

QUESTION 3 ( 8 marks) Referring to the situation below, determine the most likely factor(s) that contribute to the event OR can happen due to the event. Support your most the poikely fuctor(s) the efficiency of the systen. a) Sara is working as a maintenance engineer in a medical waste incinerator. During his normal monitoring through the system, he noticed that the differential pressure indicator b) The Continuous Emission Monitoring System (CEMS) of a coal power plant shows a high concentration of particulate emission in which, it is already exceeding the limit. The plant is equipped with an electrostatic precipitator. As a prominent engineer, Sofia c) During a scheduled monitoring of the stack emission from a plant oil mill boiler, a consultant engineer named Amin noticed that the differential pressure across the baghouse appears to be lower than normal. (2marks)(CO1/PO1/C3) d) Iman had mistakenly calculate the air to cloth ratio of a baghouse. The value appears to be higher than the expected value. (2 marks) (CO1/PO1/C3)