Course Content

Introduction to HVAC

6m 3s

How to use LearnVern

3m 20s

Fundamental of Thermodynamics

3m 6s

Properties of a System

11m 14s

Pure Substance in Thermodynamics Laws of Thermodynamics

12m 13s

Fundamental of Heat Transfer

8m 24s

Overview of HVAC Systems

10m 54s

VCR Cycle

11m 12s

Fundamentals of RAC

11m 51s

Refrigerants in HVAC

14m 31s

Assignment : Fundamental of Thermodynamics

3m 6s

Quiz : Fundamentals Of ThermoDynamics

8m

Fundamental of Psychrometry

21m 38s

Psychrometric Process

8m 34s

Assignment : Psychometry

2m 20s

Quiz : Psychrometry

5m

Classification of AC

20m 54s

Non Centralized AC (Windows & Split) Centralized AC

15m 48s

Air Handling Unit (AHU)

10m 11s

Chiller Water System

20m 46s

Package System, VRV & VRF System

14m 13s

Assignment : Classification of AC

3m 46s

Quiz : classification Of AC

4m

Introduction to Heat Load

34m 9s

Heat Load Calculation for Bedroom

01h 12m 33s

Heat Load Calculation for Hostel

01h 4m 37s

Heat Load Calculation for Dinning

18m 18s

Introduction to HAP - Hourly Analysis Program

28m 5s

Head Load Calculation on HAP

38m 42s

Assignment : Heat Load

5m 46s

Quiz : Heat load

3m

Introduction About Ducting

27m

Duct Fittings - part 1

24m 33s

Duct Fittings - part 2

13m 18s

Duct Annotation

29m 11s

Single Line Diagram (SLD)

11m 22s

Level-1 Double Line Diagram (DLD)

17m 38s

Level-2 Double Line Diagram (DLD)

17m 30s

Duct Design Accessories and Connection Pipes

31m 56s

Section View and Duct Size Reducer

43m 54s

Return Duct Design

41m 16s

Creating Plenum Box-Creation and Size

35m 45s

Total Static Pressure Loss Using Software

25m 44s

ISP & Blower Selection

15m 21s

Assignment : Air Distribution

3m 57s

Quiz : Air Distribution System

4m

Ventilation

29m 46s

Fresh Air Calculation

14m 3s

Clean Room

20m 6s

Assignment : Clean Room

2m 5s

Assignment : Fresh Air

2m 17s

Assignment : Ventilation

2m 23s

Quiz : ventilation

3m

Industry Level Project in HVAC

01h 2m 24s

HVAC Equipment

17m 43s

Course Summary

4m 7s

Interview Questions in HVAC

21m 43s

Career Guideline

2m 12s

Types of Valves

HVAC Course Hydronic System

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  • Types of Valve with P and ID symbols

Course Content

Introduction to HVAC

6m 3s

How to use LearnVern

3m 20s

Fundamental of Thermodynamics

3m 6s

Properties of a System

11m 14s

Pure Substance in Thermodynamics Laws of Thermodynamics

12m 13s

Fundamental of Heat Transfer

8m 24s

Overview of HVAC Systems

10m 54s

VCR Cycle

11m 12s

Fundamentals of RAC

11m 51s

Refrigerants in HVAC

14m 31s

Assignment : Fundamental of Thermodynamics

3m 6s

Fundamental of Psychrometry

21m 38s

Psychrometric Process

8m 34s

Assignment : Psychometry

2m 20s

Classification of AC

20m 54s

Non Centralized AC (Windows & Split) Centralized AC

15m 48s

Air Handling Unit (AHU)

10m 11s

Chiller Water System

20m 46s

Package System, VRV & VRF System

14m 13s

Assignment : Classification of AC

3m 46s

Introduction to Heat Load

34m 9s

Heat Load Calculation for Bedroom

01h 12m 33s

Heat Load Calculation for Hostel

01h 4m 37s

Heat Load Calculation for Dinning

18m 18s

Introduction to HAP - Hourly Analysis Program

28m 5s

Head Load Calculation on HAP

38m 42s

Assignment : Heat Load

5m 46s

Introduction About Ducting

27m

Duct Fittings - part 1

24m 33s

Duct Fittings - part 2

13m 18s

Duct Annotation

29m 11s

Single Line Diagram (SLD)

11m 22s

Level-1 Double Line Diagram (DLD)

17m 38s

Level-2 Double Line Diagram (DLD)

17m 30s

Duct Design Accessories and Connection Pipes

31m 56s

Section View and Duct Size Reducer

43m 54s

Return Duct Design

41m 16s

Creating Plenum Box-Creation and Size

35m 45s

Total Static Pressure Loss Using Software

25m 44s

ISP & Blower Selection

15m 21s

Assignment : Air Distribution

3m 57s

Ventilation

29m 46s

Fresh Air Calculation

14m 3s

Clean Room

20m 6s

Assignment : Clean Room

2m 5s

Assignment : Fresh Air

2m 17s

Assignment : Ventilation

2m 23s

Industry Level Project in HVAC

01h 2m 24s

HVAC Equipment

17m 43s

Course Summary

4m 7s

Interview Questions in HVAC

21m 43s

Career Guideline

2m 12s

FAQs

Isolation Valves: Ball, butterfly, diaphragm, gate, pinch, piston, and plug valves. Regulation Valves: Ball, butterfly, diaphragm, globe, needle, pinch, and plug valves. Safety Relief Valves: Pressure release and vacuum relief valves. Non-Return Valves: Swing check and lift check valves.

The most prevalent forms of automated valves can be divided into three groups. They are self-actuated, linear, and rotating. Within each of these categories, there are a multitude of valve types, each with its own set of advantages.

A butterfly valve is a type of valve in a piping system or an air management system that has a disc-shaped flap that can be rotated by hand. The valves are usually mounted on pipe or ducting, and they may be used to regulate the flow of fluid, air, steam, or gas.

An HVAC system uses a pump to move water through its pipes. The pump can be powered by electricity or an engine, which is connected to a power plant. In order for the pipes to be cleaned, the pressure level must be maintained within certain parameters. This means that when air is pumped into a room, it must be forced through the pipes at high pressure.

The flow of water in pipes is controlled by HVAC valves. Valves govern the flow of water, gas, and air in major components of an HVAC system such the water chiller, cooling water pumps, air handling units, and fan coil units.

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