What is a ptac - Study guides, Class notes & Summaries

PTAC 2446 Final Exam Questions and Answers (Complete and Verified) The term _________ is the sum of the measures in a distribution divided by the number of the measures. Mean The term ________ is the most frequent measure in a distribution. Mode Control charts, Pareto diagrams, process flow diagrams, histograms, and check sheets are all ________ tools. Quantitative tools ISO 9000, ISO 14000, TPM, management tools and benchmarking are all _______ tools. Non-quantitative A variable that is ca...

PTAC 1410 Final Exam 2023 Questions with all the correct answers

What is an HVAC System? all the items needed to maintain thermal comfort within a space or group of spaces What are the four components of an HVAC system? Fans Pumps Compressor Evaporator What is a PTAC? Packaged Terminal Air Conditioner What is a PTHP? Packaged Terminal Heat Pump List the heat transfer equipment (3) Boiler Chiller Coil What is a zone? A zone is a separately controlled space or group spaces What is VAV and describe it. Variab...

AMCA, physical therapy aide certification ( PTAC) Q & A 2024

PTAC 2420 Process Tech Systems Exam 4(Final Exam 2023 Complete)

Quiz 5_Ch. 5 - Compressors PTAC-1410 Questions and Answers If the desired final pressure for a 4-stage compressor with a 3.2 compression ratio is 1500 psi, what is the pressure on the 3rd stage? 481.7 psia Liquids are considered to be _______________. non-compressible The most common type of reciprocating compressor is _______________. piston Lobe compressors can be used in wet and dry gas service. True A 23,000-horse power axial compressor produces as efficientl...

HVAC Final Exam With Correct Answers 2024

EPA 608 Type 1 Questions & Answers, Graded A+, latest Version. Recovery equipemnt used for the service or repair of small appliances must be certified by an EPA approved lab if the recovery equipment was made after - -November 15, 1993 Recovery devices made before 11-15-93 and are used for recovery of refrigerant from small appliances must be capable of: - -recovering 80% of the refrigerant whether or not the compressor is operating or achieving a 4 inch vacuum under conditions of ARI 74...

HVAC Final Exam With complete Solutions.