Types of air cleaners - Study guides, Class notes & Summaries

G2 Gas Technician Module 13 Revised (2024/2025) Already Passed If inadequate combustion air is in a tightly sealed house what happens? Potenially leads to severe indoor air quality problems When changing a part of the heating system what 4 factors must the gas technician take into account? The building envelope, external environment, mechanical systems, and occupants What comprises the building envelope? Foundation and floor slabs, walls, roofs, and windows and doors What does the skin in the...

ServSafe Vocabulary Exam Guide |100% Correct| Q&A [Verified Study Guide] Abrasive Cleaners *Ans* Cleaners containing a scouring agent used to scrub off hard-toremove soils. They may scratch some surfaces. Acidity *Ans* Level of acid in a food. An acidic substance has a pH below 7.0. Active Managerial Control *Ans* Food safety management system designed to prevent foodborne illness by addressing the five most common risk factors identified by the Centers for Disease Control and Preventi...

asepsis - Absence of microorganisms; (of non-living objects) the state of being free of pathogenic organisms autoclave - a device to accomplish steam or gas sterilization bioburden - Amount of gross organic debris or the number of microorganisms on an object at any given time biological indicator - a method of testing the sterilization capability of a sterilizer; contains microorganisms that are killed when exposed to a sterilization process; only method guaranteeing the sterility of an i...

Chp 9 & 10Flexible Endoscope Reprocessing PowerPoint 1. Ventilation System: - Should maintain negative pressure to ensure that contaminated air is not exhausted into prep or other areas. ️ - Air must be directly exhausted to the outside. - Requires 10 air exchanges per hour. - Clean floors and horizontal work surfaces must be cleaned daily. - Vents and walls should be routinely cleaned. - Workflow should flow from clean to dirty areas. - Floor drains must be treated to inhibit microorga...

Why are air cleaners installed ahead of heating or cooling coils and air conditioners? - correct answer -To protect the equipment from dust and increase efficiency What are two ways in which a mechanical filter could restrict air flow? - correct answer -Dirty Air Filter and Incorrect Air Filter Name three types of air cleaners that can be used with a forced-air furnace? - correct answer -Media, electrostatic, and electronic Which type of air cleaner is usually the least expensive? - cor...

Prostart unit 1 study guide latest updated with A+ Graded answers!! Chp6 Know what a foodborne illness is and know what consists of an "outbreak" a) Foodborne illness: disease transmitted to people by food b) Foodborne-illness outbreak: 2 or more people who eat the same food Chp6 Know who is at high risk for foodborne illness - Weakened immune systems, - Elderly people - Preschool-age children - Compromised immune systems - Cancer or chemotherapy - HIV/AIDS - Transplant reci...

What are the limitations to pasteurization? - it doesnt kill all microorganisms What are clinical conditions that increase the likelihood of aspiration? - unable to swallow, swollen esophagus, laying down What are examples of a direct contact disease? - HIV, Hepatitis A, Staph What is the most common indirect contact transmission in the health care? - unwashed hands of health care personnel How do you properly clean a bronchoscope? - -disinfect, rinse, and dry -to disinfect: immerse in HL...

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

Why are air cleaners installed ahead of heating or cooling coils and air conditioners? correct answers To protect the equipment from dust and increase efficiency What are two ways in which a mechanical filter could restrict air flow? correct answers Dirty Air Filter and Incorrect Air Filter Name three types of air cleaners that can be used with a forced-air furnace? correct answers Media, electrostatic, and electronic Which type of air cleaner is usually the least expensive? correct ans...

Food Safety Manager Study Guide with Complete Solutions A foodborne illness is a disease transmitted to people through food. An illness is considered an outbreak when: - Correct Answer ️️ -1. Two or more people have the same symptoms after eating the same food. 2. An investigation is conducted by state and local regulatory authorities. 3. The outbreak is confirmed by laboratory analysis. Cost of Foodborne illnesses - Correct Answer ️️ --Loss of customers and sales -Loss of reputa...