by Author Abdul Malick Nowshad

HVAC & R Basic Fundamentals

Chapter - 9 :- Compressors

Lesson - 1 :- Compressor Purpose, Basic Function And Role In The Refrigeration Cycle

Lesson - 2 :- Common Compressor Types

Lesson - 3 :- Compressor Construction : Hermetic, Semi-Hermetic And Open-Drive Types

Lesson - 4 :- Compressor Lubrication, Oil Level And Oil Return

Lesson - 5 :- Compressor Cooling Methods And Operating Temperature Awareness

Lesson - 6 :- Compressor Electrical Starting, Protection And Overload Awareness

Lesson - 7 :- Compressor Capacity, Displacement And Compression Ratio

Lesson - 8 :- Compressor Capacity Control, Cycling And Unloading

Lesson - 9 :- Liquid Floodback, Slugging And Compressor Protection

Lesson - 10 :- Common Compressor Faults And Failure Symptoms - Basic Awareness

Lesson - 11 :- Compressor Inspection, Testing And Preventive Maintenance

Lesson - 12 :- Chapter Summary, Practical Review And Assessment