Nafa cafs exam 2024 - Study guides, Class notes & Summaries

NAFA CAFS EXAM 2024 QUESTIONS WITH COMPLETE SOLUTIONS.

1 millionth of a meter is called a _____? - ANSWER ☑☑Micrometer or Micron The air we breath is composed mainly of ______? - ANSWER ☑☑Nitrogen The size of particles in outdoor air are mainly _____ and smaller - ANSWER ☑☑1 micrometer ___________ (size) particles behave like a gas, have negligible settling rates, and are affected by Brownian Motion. - ANSWER ☑☑Particles less than 0.1 micrometers Rated flow of air through a filter at specified pressure drop is called ...

NAFA CAFS Exam | Actual Exam Questions | 100% Correct Answers | Verified 2024 Version

What are the 3 types of media used in contaminate control - ANSWER ☑☑Active carbon, chemically treated carbon, potassium permanganate What is residence time? - ANSWER ☑☑the time it takes air to cross a distance equal to the thickness of the filter without accounting for the resistance of the media through which it travels What are the variations of the contamination control principle - ANSWER ☑☑clean the air required by the process, blanket the product with cleaned air, offe...

NAFA CAFS /Exam Questions and Answers | Latest Update | 2024/2025 | Graded A+ 1 millionth of a meter call a? Micron A 2 stage air cleaner utilizes what 2 things? An Ionizer section, a collector section A baghouse is composed of house, hoppers, tubesheet and plenum A breather filter protects content of? storage tanks - air moving in and out of the tank A drawback of PCO may be the? high initial cost of equipment A major source of pollution in a building is? people A PCO a...

NAFA CAFS Exam | Actual Exam Questions | 100% Correct Answers | Verified 2024 Version What are the 3 types of media used in contaminate control - Active carbon, chemically treated carbon, potassium permanganate What is residence time? - the time it takes air to cross a distance equal to the thickness of the filter without accounting for the resistance of the media through which it travels What are the variations of the contamination control principle - clean the air required by the proce...