Hvac ii - Study guides, Class notes & Summaries

CSST Exam Study Prep (Review in progress... again. 12/3/18) Questions meant to assist in studying for the California OSHA Division of Occupational Safety Health certified site surveillance technician (CSST) Exam 2024 Why was asbestos added to construction materials ? -Answer-It was a great insulator and binder. It added strength and durability against weathering and use. It was non-corrosive, did not conduct electricity, and made spray-on products easier to apply. What are the two classes ...

EPA 608 Certification Exam with 100% Correct Answers 2024 November 14, 1994 - ANSWERS What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? Memorize it, ya'll. - ANSWERS 1989- Montreal Protocol July 1 1992- Violation to vent CFCs or HCFCs Nov 15 1993- Recovery/Recycling equipment must be certified and labeled by EPA AND Before this date recovery equipment needed to be capable of removing 80% of the refrigerant, w or wo compressor, ...

Florida State Fire Safety Inspector I Exam Questions and Answers 100% Verified Water tanks should be filled with __ water, and __ pressurized air? - Answer- 2/3, 1/3 What type of heat detectors are least prone to false alarm, but slow to activate? - Answer- Fixed temp What is the maximum travel distance to a Class D extinguisher? - Answer- 75' What type of facility is required to practice emergency evacuation drills? - Answer- Hospitals Alarm test and water flow test on wet pipe sprinkl...

Fire Inspector II Test Where would you look to determine if the damper requirements have been included and correct on a set of drawings? - On the mechanical plan Which plans sheet gives specific details for exit signs? - Electrical plans Which plan would you look at to find exit door fire ratings? - Door schedule All of the following items can be verified on the life safety floor plan Except - The location of fire hydrant connections Which view should inspectors examine to see a...

HVAC: EPA 608 Certification Exam Questions and Answers Latest Updated 2024/2025 (GRADED) Are there drop-in replacements for R-12 systems? Why or why not? CORRECT ANSWERNo because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems. What type of oil is used in R-134a and what oils will it mix with? CORRECT ANSWEREster based oils and they do not mix with other oils What type of lubricant is used with HCFCs? CORRECT ANSWERAlkylbenzene lubricant What is diffe...

Fire Inspector Questions and Answers 2024 What type of assembly occupancy will handle 101-3000 people? Class B What is the maximum occupant load in a 45x20 dentist office? 9 persons Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:08 / 0:15 Full screen Brainpower Read More Steiner tunnel test flame spread rating for red oak? 100 The height limit of a single sprinkler standpipe is? 275 Suites in new health care facilities are lim...

EPA 608 Certification Study Guide What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? - November 14, 1994 Section 608 of the Federal Clean Air Act requires technicians to what? - Recover all refrigerants. The objective of the Clean Air Act is to protect what? - The earth's stratosphere. HFC's - HydroFlouroCarbon's CFC's - ChloroFluoroCarbon's ODP - Ozone Depletion Potential Which international treaty agreement was th...

1. A Fire Life Safety Director should be familiar with which of the following EXCEPT?: How to manually programmed the HVAC system via the BMS (Building Management System). 2. When a Fire Life Safety Director is conducting fire drills for the occupants, they should be instructed to always notify first in the event of a fire condition.: 911 3. The fire triangle identifies the three needed components of fires as which of the following:: - Oxygen - Fuel - Heat 4. A Deputy Fire Warden shall be p...

HVAC: EPA 608 Certification Study Guide with 100% Complete Solutions Are there drop-in replacements for R-12 systems? Why or why not? - Correct Answer ️️ -No because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems. What type of oil is used in R-134a and what oils will it mix with? - Correct Answer ️️ - Ester based oils and they do not mix with other oils What type of lubricant is used with HCFCs? - Correct Answer ️️ -Alkylbenzene lubric...