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Basic Refrigeration and System Troubleshooting - FULL Course
Basic Refrigeration and Troubleshooting
What to Expect from this Course (2:40)
Lesson#1 - History of Refrigeration - Foundational Content
Lesson Introduction (3:06)
Understanding the Basics or Heat Energy (2:42)
Before Mechanical Refrigeration - How did they Move Energy? (5:59)
Mechanical Refrigeration is Born + What's in the Next Lesson (3:05)
Lesson#1- Quiz
Lesson#2 - Key Refrigeration System Components
Lesson Introduction (2:26)
The Compressor (5:47)
The Condenser (1:38)
The Refrigerant Metering Devise (5:33)
The Evaporator (1:29)
Movement of energy - Fans and Pumps (1:09)
Safety and Controls Introduction (1:22)
What's in the Next Lesson (0:37)
Lesson#2 - Quiz
Lesson#3 - The Refrigeration Cycle
The Refrigeration Cycle - Lesson Introduction (1:35)
The Refrigeration Cycle - The Close Look (8:36)
Summing up what you have learned + What's in the Next Lesson (1:38)
Lesson#3 - Quiz
Lesson#4 - The Temperature Pressure (TP) Relationship
TP Relationship - Introduction (2:37)
TP Relationship - Applied to The Refrigeration Cycle (13:41)
TP relationship - What's in the Next Lesson (1:10)
Lesson#4 - Quiz
Lesson#5 - Introduction to Superheat and Subcooling
Superheat and Subcooling - First Look (7:46)
Lesson#5 - Quiz
Lesson#6 - Evaporator Superheat Detailed Look
Evaporator Superheat - Digging Deep (12:24)
Lesson#6 - Quiz
Lesson#7 - Condenser Subcooling Detailed Look
Condenser Subcooling - Digging Deep (14:23)
Lesson#7 - Quiz
Lesson#8 - Refrigeration System Diagnostics
Refrigeration System Diagnostics - Introduction (2:36)
Refrigeration System Diagnostics - Identifying Key System Components + Setup (13:46)
Refrigeration System Diagnostics - Evaporator Heat Load Issue (12:16)
Refrigeration System Diagnostics - Condenser Heat Load Issue (10:23)
Lesson#8 - Quiz
Lesson#9 - Basic Refrigeration and Troubleshooting - Course Wrap up
Course Wrap up - Preparing for you Final Quiz (1:21)
Course Wrap up - Final Quiz (YOU'VE GOT THIS!)
Course Wrap up - HVACR Industry Update - We Need YOU! (5:44)
Course Wrap up - Your Comments and Feedback (0:47)
Final Message (3:14)
Evaporator Superheat - Digging Deep
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