Kerala PSC Refrigeration Mechanic Syllabus

Detailed syllabus for the post of Refrigeration Mechanic in Apex Societies of Co-operative Sector in Kerala/ Kerala State Co-operative Federation for Fisheries Development Limited MASTSYAFED)

Exam Date – 11.04.2022

Module 1 – Fitting, Sheet metal & Welding –

• Safety – 2 Marks
• Safety precautions
• First Aids
• Personal Protective Equipment (PPE)
• Fire fittings equipments
• Electrical Safety
• Fittings -3 marks
• Different types of fitting hand tools, power tools
• Functions, constructions, specifications & application of hand tools and power tools
• Care and maintenance of hand tool & power tools
• Machineries and equipments like drilling machines, grinding machines etc.
• Function, construction, specification, application, care & maintenance of machineries & equipments
• Precision measuring instruments like vernier caliper, micrometers, vernier height gauge etc.
• Functions, constructions, specifications & application of precision instruments
• Care and maintenance of precision instruments.
• Sheetmetal -2 marks
• Welding – 2 marks

Module – 2 (Electrical)

• Electrical – 3 marks
• AC Motors – 3 marks
• Motor starters – 2 marks

Module 3 ( Electronics )

• Electronic Components – 2 marks
• Refrigeration tools, instruments and equipments – 4 marks
• Fundamentals of refrigeration – 5 marks
• Different types of refrigeration systems – 3 marks

Module -5 (Refrigeration equipments)

• Compressor – 5 marks
• Condenser – 3 marks
• Cooling tower – 3 marks
• Expansion valve – 3 marks
• Evaporator – 2 marks

Module – 6 ( Refrigerant) – 5 marks

Module – 7 (Refrigeration system)

• Refrigerator (direct cool) – 3 marks
• Frost free refrigerator – 2 marks
• Refrigerator (inverter technology) – 1 mark
• Water cooler & water dispenser- 2mark
• Visible cooler & Bottle cooler – 1mark
• Deep Freezer/ Display cabine – 2 marks
• Ice cube machine/ safety machine- 1 mark

Module -8 ( Air Conditioning System)

• Window air conditioner – 5 marks
• Split Air- conditioner (Wall Mounted, Floor, Ceiling, Cassette mounted, Ductable) – 2 marks
• Multi split Air – conditioner – 2marks
• Inverter split Air conditioner- 1mark

Module 9 ( Commercial Refrigeration and air conditioning system)

• Ice candy plant – 1 mark
• Ice plant – 2 marks
• Walk in cooler & reach incabinet – 1 mark
• Cold storage – 3 marks
• Psychrometry – 4 marks
• Central Air Conditioning System/HVAC plant – 3 marks
• Package Air – Conditioner (Air Cooled, Water Cooled condenser) – 01 mark
• Split package – 1 mark
• Duct  – 4 marks
• Air filter – 3 marks

Module 10 ( Automobile air – Conditioning)

• Car Air Conditioner – 2 marks
• Mobile Air Conditioner (Bus/Train) – 1 mark