Basic types of chillers Study guides, Class notes & Summaries

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

HVAC CFC TEST WITH CORRECT SOLUTIONS Absolute pressure Boiling Point Condensing point Chillers. Basic types of chillers. Chlorofluorocarbons (CFCs) Class I substances Hydrochlorofluorocarbons (HCFCs) Class II substances Hydrofluorocarbons (HFCS) Perfluorocarbons (PFCs). High pressure refrigerants Low pressure refrigerants Viscosity. Flash Point Fire Point. Pour Point Troposphere.

PPD 2024 Study Exam 2 Questions with 100% CORRECT Answers What are the two basic elements for mechanical equipment? - ANSWERS1. The Plant 2. Distribution What does the mechanical "Plant" do? - ANSWERSOne of the basic elements for mechanical equipment. Creates the warm or cool water or air, usually in the mechanical room. What is the mechanical "Distribution" mechanism or "system" do? - ANSWERSOne of the basic elements for mechanical equipment. Delivers the heated or cool wate...

Cl2 - ANSWER Chlorine boiler - ANSWER equipment that provides hot water or steam for various uses PRV - ANSWER PRESSURE RELIEVE VALVE NOWL - ANSWER Normal operating water level BTU - ANSWER British Thermal Unit absolute pressure - ANSWER gauge pressure (psi) + atmospheric pressure (14.7 psi) at sea level air changes per hour - ANSWER The hourly ventilation rate divided by the volume of a space. For perfectly mixed air or laminar flow spaces, this is equal to the number of times...

Cl2 correct answers Chlorine boiler correct answers equipment that provides hot water or steam for various uses PRV correct answers PRESSURE RELIEVE VALVE NOWL correct answers Normal operating water level BTU correct answers British Thermal Unit absolute pressure correct answers gauge pressure (psi) + atmospheric pressure (14.7 psi) at sea level air changes per hour correct answers The hourly ventilation rate divided by the volume of a space. For perfectly mixed air or laminar ...

Absolute pressure - Answer- Atmospheric pressure + gauge pressure; PSIA= PSI+14.7 Boiling Point - Answer- The temperature at which a liquid changes to a gas Condensing point - Answer- The temperature at which a substance changes from a gas to a liquid. Chillers - Answer- Is a piece of refrigeration equipment that removes heat from water that circulates through a building for cooling purposes. Basic types of chillers - Answer- High pressure chillers, low pressure chillers and absorpti...

Cl2 Correct Answer Chlorine boiler Correct Answer equipment that provides hot water or steam for various uses PRV Correct Answer PRESSURE RELIEVE VALVE NOWL Correct Answer Normal operating water level BTU Correct Answer British Thermal Unit absolute pressure Correct Answer gauge pressure (psi) + atmospheric pressure (14.7 psi) at sea level air changes per hour Correct Answer The hourly ventilation rate divided by the volume of a space. For perfectly mixed air or laminar flow sp...

1 AIC EXAM STUDY GUIDE | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ What percentage of conversations do listeners remember of what they hear? Correct Answer: 10% What percentage of conversations do speakers remember of what they say and do? Correct Answer: 90% When giving presentations, people should do which of the following? Correct Answer: Keep the conversation short and on topic Which of the following should people do to effectively listen? Correct Answer: Liste...

Cl2 correct answers Chlorine boiler correct answers equipment that provides hot water or steam for various uses PRV correct answers PRESSURE RELIEVE VALVE NOWL correct answers Normal operating water level BTU correct answers British Thermal Unit absolute pressure correct answers gauge pressure (psi) + atmospheric pressure (14.7 psi) at sea level air changes per hour correct answers The hourly ventilation rate divided by the volume of a space. For perfectly mixed air or laminar ...

Stationary Engineer Test Questions with Complete Solutions Cl2 - ANSWER Chlorine boiler - ANSWER equipment that provides hot water or steam for various uses PRV - ANSWER PRESSURE RELIEVE VALVE NOWL - ANSWER Normal operating water level BTU - ANSWER British Thermal Unit absolute pressure - ANSWER gauge pressure (psi) + atmospheric pressure (14.7 psi) at sea level air changes per hour - ANSWER The hourly ventilation rate d...