Air and moisture Samenvattingen, Aantekeningen en Examens

IICRC WRT 2023/ 2024 Test Questions and Verified Answers| 100% Correct| Grade A (Latest Update) Q: When pre-existing damage is discovered, restorer should Answer: D. document and bring it to the attention of materially interested parties Q: Rapid drying of structural materials is achieved by Answer: A. promoting evaporation and dehumidification or ventilation Q: When carpet and cushion (pad, underlay) are saturated with Category 3 water Answer: B. Both should b...

A refillable refrigerant cylinder must not be filled above ______ of its full capacity. - Answer 80% Ozone layer absorbs and scatters ________ from the sun - Answer Ultraviolet light An award of up to ______ may be paid to a person supplying information that leads to a penalty against a technician who is intentionally venting. - Answer $10,000 Since ________, it is no longer legal for CFCs to be manufactured or imported into the United States - Answer Jan 1, 1996 R-134a is a chlorine...

S-290 Final Exam Questions and Answers Already Passed T/F Topography can directly and indirectly affect fuels and their availability for combustion. True Of the three primary environmental factors that influence fire behavior, which is the least variable? Topography The least critical form of heat transfer that influences rate of spread in a running wild land fire is: Conduction The point to which a combustible material must be heated to produce self-sustaining combustion is known as the: Ig...

ASD Exam Questions With 100% Correct Answers 2023 Category 1 - Correct Answer-Category of Water that originates from sanitary water source (Clean) Catetroy 2 - Correct Answer-Category of Water that is contaminated; may cause discomfort or sickness (Grey) Category 3 - Correct Answer-Category of Water that is grossly contaminated; includes toxins, pathogens Special Situation - Correct Answer-Regulated or hazardous materials Class 1 - Correct Answer-Class of water that has least amount...

3 basic components of a fire (Ans- Fuel, Heat, Oxygen Toxic materials are released into the air during what processes? (Ans- Demolition and reconstruction When working in areas with loose soot residue, (Ans- Utilize appropriate engineering tools, PPE, AFDs The average size of a smoke particulate is (Ans- .1 - 4 microns Smoke residue is commonly comprised of (Ans- Carbon, Oxides of nitrogen When soot reside combines with moisture or humidity it forms (Ans- Acid residue ...

IICRC WRT 2023/ 2024 Exam Questions and Verified Answers| 100% Correct| Graded A (New Update) QUESTION One of the primary purposes of the initial extraction is to Answer: D. contain migrating water QUESTION On a structural drying project, if indoor conditions are 88 F (31 C) and 60% RH, condensation begins to occur on structural materials with a surface temperature cooler than Answer: A) 72 F (22 C) QUESTION The ratio of the mass of water vapor to the mas...

BOMA – HVAC QUESTIONS AND ANSWERS 100% PASS LATEST UPDATE 2024 Two basic categories of chillers are the ___. a. Compression cycle and absorption b. purge and absorption c. absorption and lithium bromide d. purge and lithium bromide - Correct Answer a. Compression cycle and absorption The five requirements for comfort are proper temperature, humidity, filtration, _____, and ventilation. a. circulation b. velocity c. . d. none of the above - Correct Answer a. circulation T...

S-290 Final Exam A Questions and Answers Already Passed T/F Topography can directly and indirectly affect fuels and their availability for combustion? True Of the three primary environmental factors that influence fire behavior, which is the least variable? Topography The least critical form of heat transfer that influences rate of spread in a running wild land fire is: Conduction The point to which a combustible material must be heated to produce self sustaining combustion is known as the: ...

How are air masses named? - Moisture Temperature What is required for the formation of an air mass? - Flat terrain Light winds What happens when air masses move? - Their properties change Where do air masses form? - Low and high latitudes Near the poles and near the equator Where do air masses interact? - In the middle latitudes How does Lake Effect snow happen? - Cold air mass passes over liquid water and then over cold land Name that Front: Cold, dry, stable air is replacing wa...

Test Bank for Earth Science 15e 15th edition by Edward J. Tarbuck, Frederick K Lutgens, Dennis G. Tasa. ISBN 3216 Full Chapters test bank included Chapter 1 - 24 1. Introduction to Earth Science PART 1: EARTH MATERIALS 2. Matter and Minerals 3. Rocks: Materials of the Solid Earth PART 2: FORCES WITHIN 4. Plate Tectonics: A Scientific Revolution Unfolds 5. Earthquakes and Earth’s Interior 6. Volcanoes and Other Igneous Activity 7. Crustal Deformation and Mountain...