Condensor Samenvattingen, Notities en Examens

EPA 608 Type 3 Questions and Answers 100% correct On low pressure chillers, moisture typically enters the refrigerant system through air leaks from areas with gaskets or fittings The maximum test pressure for leak testing a low pressure centrifugal is: 10 psig Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 chiller ... A hydrostatic tube test kit is used to: determine if a tube leaks Commercial and industrial process refrig...

HVAC Systems Revision Exam Questions With Correct Answers 2023

OPIM: - answer-other potential infectious material When Should Masks be Worn: - answer-during all times when splash, splatter, spray and aerosols may occur OSHA Regulations Mandates that Lab Coats be Laundered by who - answer-clinic or outside facility hired by clinic Bioburden: - answer-debris, microorganisms left on surfaces, (such as saliva and blood) Antibiotics: - answer-kills microbes in our body Antiseptics: - answer-kills microbes on skin or body surface Disinfectants: ...

EPA Type 2 Questions and answers, 100% ACCURATE, graded A Heat pumps that have been retrofitted from R22 to R407C should be leak checked with: - -pressurized nitrogen When a new system has been assembled, the first thing to do is: - -pressurize the system with inert gas and leak check EPA regulations require that leaking commercial or industrial process refrigeration equipment must be repaired when the leak rate exceeds______ of the charge per year. - -35% Prior to replacing the ...

NATE Core questions and answers| 100% accurate An air conditioning technician is working in the basement of a large B37public building. The technician notices several unsafe and dangerous conditions. Of the following conditions that are noticed, which is the most dangerous and should be reported immediately? A: Gas leaking from a cracked pipe B: An open sewer drain connection C: The basement is unlighted D: None of these are the technician's business A: Gas leaking from a cracked ...

EPA 608 Type 3 Questions and answers 100% Accurate, rated A+ On low pressure chillers, moisture typically enters the refrigerant system through - air leaks from areas with gaskets or fittings The maximum test pressure for leak testing a low pressure centrifugal is: - 10 psig Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 chiller - ... A hydrostatic tube test kit is used to: - determine if a tube leaks Commercial and industrial process r...

On low pressure chillers, moisture typically enters the refrigerant system through - ANSWER-air leaks from areas with gaskets or fittings The maximum test pressure for leak testing a low pressure centrifugal is: - ANSWER-10 psig Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 chiller - ANSWER-... A hydrostatic tube test kit is used to: - ANSWER-determine if a tube leaks Commercial and industrial process refrigeration systems must be repaired wh...

On low pressure chillers, moisture typically enters the refrigerant system through air leaks from areas with gaskets or fittings The maximum test pressure for leak testing a low pressure centrifugal is: 10 psig Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 chiller ... A hydrostatic tube test kit is used to: determine if a tube leaks Commercial and industrial process refrigeration systems must be repaired when the leak rate...

How can you speed up the removal of the refrigerant charge from system? - ANSWER Cooling the recovery cylinder to lower its pressure. How long must an HVAC servicing company keep records for each disposed appliance with a charge between 5 and 50 lbs? - ANSWER 3 years (Both answers) Recovered refrigerant may contain which of the following impurities? - ANSWER Acids, Moisture, and Oil What area of a refrigeration system does oil foaming usually occur? - ANSWER Compressor What is a deep...

An air conditioning technician is working in the basement of a large B37public building. The technician notices several unsafe and dangerous conditions. Of the following conditions that are noticed, which is the most dangerous and should be reported immediately? A: Gas leaking from a cracked pipe B: An open sewer drain connection C: The basement is unlighted D: None of these are the technician's business A: Gas leaking from a cracked pipe A service technician is returning h...