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HVAC-PDF
LECTURE NOTES ON HVAC - EXPANSION DEVICES (DOWNLOAD PDF)
Expansion Devices This is one of the Basic Components of the refrigeration system. The expansion valve is situated in the liquid line between the condenser and the inlet of the evaporator.This is one…
HVAC-PDF
Introduction to HVAC Basics - Download PDF
What Is an HVAC System? HVAC stands for heating, ventilation, and air conditioning. Your home’s HVAC system includes all the equipment responsible for the heating, cooling, and air circulation within…
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Piping PDF
Basics Notes on Pipe Supports - Download PDF
Pipe Supports A Pipe Support is a device designed to carry the weight of the pipe, any in line equipment and the material in the pipe over a defined span. Pipe supports used in high or low temperatu…
Plumbing PDF
Important PPT on Control Valves - Download
Index Introduction to Control Valves Control Valves photographs Control Valves - Classification Detailed Operation Installation Guidelines Control Valve Specifications in Details Applications Te…
Plumbing PDF
Valves Type & Its Function - Download Very Important Basics
What is a valve? A valve is a mechanical device used in fluid systems to control, direct, isolate, mix, or regulate the flow or pressure of a fluid, by modifying the passageway through the pi…
HVAC-PDF
Introduction to HVAC Systems - Very Important Basics
What does HVAC Stands For ? H = Heating V = Ventilation AC = Air Conditioning A HVAC System is typically an Environmental Controls System, Which may include controls of Temperature, Humidity, and Ai…
Welding PDF
CBT Welding Questions with Answers - Download PDF
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Welding PDF
Welding Qualification - Important File- Download PDF
Welding Qualifications A mandatory Requirement from Codes/Stds/ Regulations. Qualification Tests in accordance with the Applicable Code / Standard / Regulation. Acceptance Criteria of Test Results a…
HVAC-PDF
Important Basics on Ductwork Process - Download PDF
What's An Air Duct? HVAC duct work, or AC ducts - are conduits that supply warm or cool air to heat, ventilate, and cool each room in a house. Air ducts are connected to the HVAC unit, wh…
Plumbing PDF
Basics Presentation on PUMP INSTALLATION - Download PDF
What is Pump Installation? Pump installation can be defined as the procedures or steps required to employ in the placement, alteration, and preparation for the operation of the pump without difficult…
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