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Vskills Certified RAC Technician Level-III Table of Content


Table of Content
 

Psychrometry

  • What is Psychrometry?
  • Composition of Air
  • Psychrometric Terms
  • Dry-bulb temperature
  • Wet-bulb temperature
  • Humidity
  • Psychrometric ratio
  • Human Comfort

Refrigerants

  • Ideal properties for a refrigerant
  • Role of Refrigerant
  • How Refrigerant Works
  • Refrigerant Blends
  • Lubricants

Oil in Refrigerant Circuits

  • Oil Usage
  • Important Oil Terms
  • Types of oils used in refrigeration systems.
  • Oil Specifications
  • Oil Separators
  • Oil Circulation
  • Technician Considerations
  • Oil Return
  • Oil Quantity
  • Oil Mixing
  • New Oil Considerations

Condenser

  • What is a Condenser?
  • Heat to be Removed
  • Types of Condensing Unit
  • Air-cooled condenser
  • Water Cooled Condenser
  • Evaporative Condenser
  • Condenser Maintenance

Evaporator

  • Evaporator Basics
  • Evaporator Working
  • Types of evaporators
  • Evaporator Coil
  • Evaporator Coil Maintenance

Expansion Valve

  • What is Expansion Valve
  • Types of Expansion Valves
  • Expansion Valve Problems

Word Processing - MS-Word 2013

  • MS-Word Basics
  • Working With Documents
  • Customize the Word Environment
  • Editing a Document
  • Formatting Text
  • Formatting Paragraphs
  • Styles
  • Graphics
  • Proofing a Document
  • Page Formatting

Spreadsheet - MS-Excel 2013

  • Excel 2013 Basics
  • Workbook and Worksheet
  • Manipulating Data
  • Worksheet Formatting
  • Page Properties and Printing
  • Excel Formulas
  • Sort and Filter
  • Charts

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