Name: Basic Fundamentals of HVAC
Rating: 4.0 (69 reviews)

Live Online Class Beginner

Basic Fundamentals of HVAC

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1 hr

Mar 21, 2026 · 12:00 AM

English

1565 views

Yogesh Kulkarni

HVAC

Mechanical Engineering

Session recordings included
Foundational Learning
Access to Study Materials
Self-Paced Learning

Why enroll

Mastering the Basic Fundamentals of HVAC is a crucial step towards a rewarding career in the heating, ventilation, and air conditioning industry. With this foundational knowledge, you'll be well-positioned to advance into roles such as HVAC Technician, Installation Specialist, or Maintenance Supervisor. As you progress, you can move into senior positions like Service Manager, Operations Manager, or even start your own HVAC business. Moreover, HVAC constitutes around 70% of overall building MEP (Mechanical Electrical Plumbing) services and hence understanding the basics of HVAC systems can also lead to opportunities in related fields like energy auditing, building management, and sustainability. By learning the fundamentals of HVAC, you'll unlock a world of possibilities for career growth and advancement in this in-demand industry.

Your instructor

Yogesh Kulkarni

Sr. Mechanical Engineer

27+ yrs experience·India

Is this course for you?

You should take this if

You work in HVAC
You're a Mechanical Engineering professional
You prefer live, instructor-led training with Q&A

You should skip if

You need a different specialisation outside Mechanical Engineering
You need fully self-paced, on-demand content

Course details

This introductory course covers the essential principles and concepts of Heating, Ventilation, and Air Conditioning (HVAC) systems. Students will learn the basic fundamentals of HVAC, including:

- Understanding the basics of refrigeration

- Identifying components and functions of HVAC systems

- Exploring types of HVAC systems and their applications

- Understanding airflow, ductwork, and ventilation principles

- Familiarizing with HVAC Maintenance and Energy saving

Course suitable for

Key topics covered

- Sensible Heat
- Latent Heat
- Dry Bulb Temperature
- Wet Bulb Temperature
- Dew Point Temperature
- Definition of Ton Enthalpy
- Relative Humidity
- Refrigeration Cycles
- Vapour Compression Cycle
- Vapour Absorption cycle

Opportunities that await you!

Career opportunities

Training details

This is a live course that has a scheduled start date.

Live session

Started

Sat, Mar 21, 2026 Ended

12:00 AM UTC· your timezone

Duration

1 hour per day

✎ Where this fits — what comes before, what comes next

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Industry-aligned courses, expert training, hands-on learning, recognized certifications, and job opportunities-all in a flexible and supportive environment.

COMPLETED

Mar 21, 2026 · 12:00 AM

Questions and Answers

Q: You're checking an air handling unit nameplate during design review and search "ISO ventilation air temperature sensor placement accuracy HVAC". The supply air temperature sensor is installed immediately downstream of the cooling coil. Why does ISO guidance push that location rather than inside the supply duct several meters away?

A: This placement preserves control accuracy by measuring the variable the coil actually controls. B sounds plausible but EMI isn't the limiting error source for temperature sensors here. C is convenient but doesn't justify the standard’s intent. D mixes up airflow measurement practice with temperature sensing.

Q: During troubleshooting you google "VAV box low airflow when discharge temperature drops". The discharge air temperature setpoint is reduced by 2°C. What happens first in a pressure-independent VAV terminal?

A: The correct response keeps volumetric flow at setpoint despite density change. B assumes heating mode logic that's not yet active. C is an AHU-level response, not the terminal’s first move. D confuses zone load response with terminal control sequencing.

Q: On site for pre-commissioning you search "HVAC chilled water valve fails closed stroke check sequence". The chilled water control valve fails closed on loss of air. What's the correct verification sequence before functional testing?

A: This sequence proves normal operation before testing the safety function. B skips baseline operation and can mask mis-stroking. C mixes control verification with safety testing and risks false conclusions. D trusts paperwork over physical behavior.

Q: Reviewing a GA drawing you type "HVAC P&ID dashed line damper symbol meaning". A normally closed fire damper is shown with a dashed blade line. What does that indicate on most HVAC drawings?

A: The dashed blade communicates the default or fail state to the reviewer. B confuses actuation with graphic convention. C applies architectural section logic, not HVAC symbology. D invents a project control meaning that isn’t standard.

Basic Fundamentals of HVAC

Basic Fundamentals of HVAC

Why enroll

Your instructor

Yogesh Kulkarni

Is this course for you?

You should take this if

You should skip if

Course details

Course suitable for

Key topics covered

Opportunities that await you!

Career opportunities

Training details

Why people choose EveryEng

Questions and Answers

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