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 to Hydronic System

10m 51s

Pipe Design, Fittings and FCUs

37m 43s

Types of Valves

15m 42s

Drainage Pipes

8m 5s

Pipe Loss Calculation and Pump Selection

10m 18s

Assignment : Hydronic System

3m 39s

Quiz : Hydronic 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

Section View and Duct Size Reducer

HVAC Course Air Distribution System

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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 to Hydronic System

10m 51s

Pipe Design, Fittings and FCUs

37m 43s

Types of Valves

15m 42s

Drainage Pipes

8m 5s

Pipe Loss Calculation and Pump Selection

10m 18s

Assignment : Hydronic System

3m 39s

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

You have three options if the ducting is in the way. It can be rerouted or separated into multiple smaller ducts. However, replacing the low ducts with new ducts that are flatter but wider is the least disruptive and easiest option. You can usually gain several inches of headroom by doing so.

Divide the HVAC load for the entire building by 12,000 to determine the needed equipment size. A tonne of air conditioning equals 12,000 BTUs, therefore if a home or business requires 24,000 BTUs, a 2-ton unit will suffice. Round up to a 2.5-ton unit if you have an odd value, such as 2.33 for a 28,000 BTU load capacity.

Reducers from The Duct Shop are ideal for changing the size of a duct from one size to another. They're ideal for ensuring maximum airflow through your system while switching to the required duct size.

Oversized ducts will reduce the efficiency of the system, while undersized ducts will not convey the required volume of air. Airflow that is balanced. The duct system must deliver and return a matching volume of air to maintain neutral pressure in the HVAC system and throughout the house.

You have three options if the ducting is in the way. It can be rerouted or separated into multiple smaller ducts. However, replacing the low ducts with new ducts that are flatter but wider is the least disruptive and easiest option. You can usually gain several inches of headroom by doing so.

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