Cafs Study guides, Class notes & Summaries

NAFA CAFS Sample Questions With 100% Correct Answers. 1 millionth of a meter is called a _____? - answerMicrometer or Micron The air we breath is composed mainly of ______? - answerNitrogen The size of particles in outdoor air are mainly _____ and smaller - answer1 micrometer ___________ (size) particles behave like a gas, have negligible settling rates, and are affected by Brownian Motion. - answerParticles less than 0.1 micrometers Rated flow of air through a filter at specified pressur...

CAFS Exam Review Questions and answers, verified/ Describe the types of data that can be collected from individuals and groups - -Primary and Secondary Quantitative and Qualitative Examine data from print and electronic sources to determine the key findings - -Print and digital Explain how sampling contributes to reliable and valid research - -Reliability and Validity Assess the importance of ethical behaviour when conducting research - -Sensitive Research topic Confidentiality Res...

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 process, blanket the product with cleaned air, offer enough air flow to move contaminated air ...

parenting and caring BECOMING A PARENT OR CARER - ANS Types of parents and carers The roles of parents and carers Preparation for becoming a parent or carer Types of parents and carers (list) - ANS •biological parents •social parents •carers •biological parents (define) - ANS Parents who have provided the genetic material to create a fetus •social parent (list dashes and define) - ANS -adoption- legal process where all legal rights are transferred...

What are the 3 types of media used in contaminate control - correct answer Active carbon, chemically treated carbon, potassium permanganate What is residence time? - correct 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 - correct answer clean the air required by the process, blanket the product with cleaned air...

Who is responsible for developing the Incident Action Plan at a hazardous materials incident? a. Compressed air foam system (CAFS) b. Apparatus-mounted proportioner c. Incident Commander d. In-line eductor - ️️Incident Commander What is a likely result of following predetermined procedures at emergency incidents? a. Compressed air foam system (CAFS) b. Apparatus-mounted proportioner c. Incident Commander d. Effective command and control - ️️Effective command and control Wha...

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...

Driver Operator Pumper Test Questions and Answers 100% Solved NFPA 1901 ️️Standard for Automotive Fire Apparatus 300 gallons ️️NFPA 1901 states that pumpers must have a water capacity of at least Rescue pumper ️️Specially designed apparatus that combines the functions of both a rescue vehicle and a fire department pumper CAFS ️️High-energy foam generation system consisting of a water pump and air compressor that injects air into a foam 20-100 ️️Range of foam tanks ...

NAFA CAFS Sample Questions and Answers | Latest Version | 2024/2025 | Already Passed ___________ (size) particles behave like a gas, have negligible settling rates, and are affected by Brownian Motion. Particles less than 0.1 micrometers _____________ is the pressure within the duct that is capable of bursting the duct and may be positive or negative. Static Pressure 1 millionth of a meter is called a _____? Micrometer or Micron A baghouse is composed of? - House - Hopper(s) ...