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Zebra Learnings
United Arab Emirates
เข้าร่วมเมื่อ 14 มี.ค. 2023
Hi everyone! I'm Azarudeen M.J., a Mechanical Engineer. When I first entered the HVAC field, I knew absolutely nothing about it. Despite the challenging situation, I was determined to learn and grow in this field.
I've always been passionate about design and animation. I created this TH-cam channel to showcase my teaching and design skills. I'm documenting my HVAC learning journey on TH-cam, and I invite you to join me! Your support means a lot, so please subscribe to our Zebra Learnings channel and don't forget to hit the notification bell.
I've always been passionate about design and animation. I created this TH-cam channel to showcase my teaching and design skills. I'm documenting my HVAC learning journey on TH-cam, and I invite you to join me! Your support means a lot, so please subscribe to our Zebra Learnings channel and don't forget to hit the notification bell.
How Does a Heat Pump Work? | Heating & Cooling Explained | Animation | #HVAC #HVACSYSTEM
Discover how a heat pump works in this detailed explanation! Heat pumps are versatile devices that can provide both cooling during summer and heating during winter. In this video, we break down the working principles of a heat pump, based on the refrigeration cycle, and explain how it operates in both cooling and heating modes.
Learn about key components like the indoor and outdoor units, compressor, reversing valve, expansion valves, and check valves, and understand how they work together to efficiently heat or cool your space.
📌 Topics Covered in This Video:
◉ How a heat pump works in cooling mode
◉ How a heat pump works in heating mode
◉ Key components of a heat pump
◉ The role of the 4-way reversing valve and thermostat
We've also linked our previous video explaining the refrigeration cycle in the description and the first comment for additional clarity.
If you find this video helpful, please like, share it with others, and don’t forget to subscribe to Zebra Learnings for more HVAC-related content.
🔗 Watch our video on the Refrigeration Cycle: th-cam.com/video/4vpmztdNY6o/w-d-xo.htmlsi=t6EJ4n0YdSpGMmBL
#HeatPump #HVAC #ZebraLearnings #HeatingAndCooling #RefrigerationCycle #HowItWorks
Learn about key components like the indoor and outdoor units, compressor, reversing valve, expansion valves, and check valves, and understand how they work together to efficiently heat or cool your space.
📌 Topics Covered in This Video:
◉ How a heat pump works in cooling mode
◉ How a heat pump works in heating mode
◉ Key components of a heat pump
◉ The role of the 4-way reversing valve and thermostat
We've also linked our previous video explaining the refrigeration cycle in the description and the first comment for additional clarity.
If you find this video helpful, please like, share it with others, and don’t forget to subscribe to Zebra Learnings for more HVAC-related content.
🔗 Watch our video on the Refrigeration Cycle: th-cam.com/video/4vpmztdNY6o/w-d-xo.htmlsi=t6EJ4n0YdSpGMmBL
#HeatPump #HVAC #ZebraLearnings #HeatingAndCooling #RefrigerationCycle #HowItWorks
มุมมอง: 2 693
วีดีโอ
What Is an Accumulator? | Protecting Your AC Compressor | Animation | #hvac #hvacsystem
มุมมอง 4.6K21 วันที่ผ่านมา
Understanding the Accumulator in AC Systems | Prevent Compressor Damage In this video, we dive deep into the role of the accumulator in air conditioning systems. Positioned between the evaporator and the compressor, the accumulator plays a critical role in preventing compressor slugging-a problem that can lead to severe damage or failure of the compressor. Learn about: ◉ The difference between ...
How to Vacuum an AC Unit: Step-by-Step Guide | Animation |
มุมมอง 6Kหลายเดือนก่อน
Learn how to vacuum an AC unit using a manifold gauge in this easy step-by-step tutorial. We'll explain the importance of vacuuming, the tools required, and how to ensure your unit is leak-free for optimal performance. 📌 Watch our video on the pump-down process here: th-cam.com/video/OKJqFOs0JUs/w-d-xo.htmlsi=7fb5Q6snMcOQY_Dv 👉 Don't forget to like, share, and subscribe to Zebra Learnings for m...
How to do Pump Down in an AC unit? | Animation | #HVAC #HVACTRAINING #HVACSYSTEM
มุมมอง 8K2 หลายเดือนก่อน
🔧 How to Perform a Pump-Down in an AC Unit | Step-by-Step Guide 🌡️ In this video, we’ll walk you through the pump-down process in an air conditioning unit, explaining why it’s important and how to perform it safely and efficiently. What is Pump-Down? Pump-down is the process of storing all the refrigerant from the evaporator, condenser, and coils into the outdoor unit. This is essential for: Ch...
Service Valve Explained | Animation | HVAC | Air Conditioning
มุมมอง 7K2 หลายเดือนก่อน
Service Valve Explained | Animation | HVAC | Air Conditioning
How To Clean AHU Strainer? | Animation | HVAC | HVACR | Maintenance
มุมมอง 6K3 หลายเดือนก่อน
How To Clean AHU Strainer? | Animation | HVAC | HVACR | Maintenance
How Strainer Works? | Y Type Strainer | Basket Strainer | Animation | HVAC
มุมมอง 5K3 หลายเดือนก่อน
Y-Type Strainer: The Y-type strainer is a compact filtration device, typically used in HVAC systems to remove debris and protect equipment like pumps, valves, and heat exchangers. It is named after its Y-shaped body, which houses a mesh or perforated screen to trap unwanted particles from the fluid flow. Due to its design, it can be installed either horizontally or vertically. It’s best suited ...
Specific Volume Explained | Animation | #HVACR #HVAC #Thermodynamics
มุมมอง 2.9K3 หลายเดือนก่อน
Specific volume is a crucial concept in HVAC (Heating, Ventilation, and Air Conditioning) systems. It refers to the volume occupied by a unit mass of a substance, typically air in the context of HVAC. In simpler terms, it tells you how much space a certain amount of air will take up. System Sizing: Specific volume is used to calculate the size of ducts, pipes, and other components in an HVAC sy...
Specific Humidity Explained | Animation | HVAC
มุมมอง 3.5K4 หลายเดือนก่อน
Specific humidity plays a crucial role in HVAC (Heating, Ventilation, and Air Conditioning) systems, as it helps determine indoor air quality, comfort levels, and energy efficiency. Definition: Specific humidity is the measure of the mass of water vapor in the air compared to the total mass of the air (including the water vapor). It’s expressed in grams of water vapor per kilogram of air (g/kg)...
What is Enthalpy? | Animation | #hvacr #hvac #hvacsystem
มุมมอง 9K4 หลายเดือนก่อน
What is Enthalpy? | Animation | #hvacr #hvac #hvacsystem
Centrifugal Separator Explained | Animation | #HVAC #HVACR #HVACSYSTEM
มุมมอง 3.5K5 หลายเดือนก่อน
Centrifugal separators in chiller plant condenser water systems play a critical role in maintaining water quality and system efficiency. These separators use centrifugal force to remove suspended solids and other contaminants from the condenser water, preventing them from fouling heat transfer surfaces and reducing system performance. Function: * The condenser water, which circulates through th...
Wet Bulb Temperature Explained | Animation | #hvac #hvactraining #hvacsystem #hvacr
มุมมอง 24K5 หลายเดือนก่อน
Wet bulb temperature is a measure of the temperature of air taking into account both the actual temperature (dry bulb temperature) and the humidity level. It's essentially the lowest temperature that can be reached by evaporative cooling, such as when water evaporates from a wet surface. Here's why wet bulb temperature is important in HVAC: Cooling Efficiency: Wet bulb temperature directly affe...
Dew Point Temperature Explained | Animation | #hvac #hvacsystem
มุมมอง 30K6 หลายเดือนก่อน
Dew point temperature is the temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid. It is a crucial concept in HVAC (Heating, Ventilation, and Air Conditioning) systems because it affects both comfort and efficiency. Key Points About Dew Point Temperature: Humidity Indicator: The dew point temperature is a direct measure of the amount of moistur...
Absolute Humidity vs Relative Humidity | Animation | #HVAC #hvacsystem
มุมมอง 25K6 หลายเดือนก่อน
Absolute Humidity Definition: Absolute humidity is the measure of the actual amount of water vapor (moisture) present in the air, regardless of the air's temperature. It is usually expressed in grams of water vapor per cubic meter of air (g/m³). Calculation: Absolute humidity is calculated by taking the mass of water vapor and dividing it by the volume of air in which the vapor is distributed. ...
Humidity Explained | Animation | #HVAC
มุมมอง 58K6 หลายเดือนก่อน
In this video, we'll break down the basics of humidity and its significant role in HVAC systems. We'll cover: What is humidity? Understanding water vapor and its impact on air quality and comfort. High humidity problems: How excess moisture affects our bodies, cooling towers, and more. Thanks pngtree.com for the free images. And don't forget to subscribe to our channel Zebra Learnings
Nitrogen Leak Test | How to do? | Animation | #hvac #hvacmaintenance #hvactraining
มุมมอง 25K7 หลายเดือนก่อน
Nitrogen Leak Test | How to do? | Animation | #hvac #hvacmaintenance #hvactraining
Types of Heat Transfer | Conduction | Convection | Radiation | #hvac | Animation | #hvactraining
มุมมอง 22K8 หลายเดือนก่อน
Types of Heat Transfer | Conduction | Convection | Radiation | #hvac | Animation | #hvactraining
Latent Heat and Sensible Heat Explained | Humidity | Animation | #hvac #hvacsystem #hvacmaintenance
มุมมอง 37K8 หลายเดือนก่อน
Latent Heat and Sensible Heat Explained | Humidity | Animation | #hvac #hvacsystem #hvacmaintenance
Chiller Load Calculation Breakdown | Explanation | Animation | #hvac #hvacsystem #hvacmaintenance
มุมมอง 6K8 หลายเดือนก่อน
Chiller Load Calculation Breakdown | Explanation | Animation | #hvac #hvacsystem #hvacmaintenance
CCU | PAC | Precision Air Conditioning | Closed Control Unit | Animation | #hvac #hvacmaintenance
มุมมอง 15K8 หลายเดือนก่อน
CCU | PAC | Precision Air Conditioning | Closed Control Unit | Animation | #hvac #hvacmaintenance
Heat Capacity vs Specific Heat Capacity | Animation | HVAC | Thermodynamics | Heat and Mass Transfer
มุมมอง 4.3K9 หลายเดือนก่อน
Heat Capacity vs Specific Heat Capacity | Animation | HVAC | Thermodynamics | Heat and Mass Transfer
What is Primary and Secondary Pump? Explained | Animation | #hvac #hvacsystem
มุมมอง 32K9 หลายเดือนก่อน
What is Primary and Secondary Pump? Explained | Animation | #hvac #hvacsystem
Split AC Working Principle | Animation | #hvac #hvacsystem #hvacmaintenance #hvactraining
มุมมอง 35K9 หลายเดือนก่อน
Split AC Working Principle | Animation | #hvac #hvacsystem #hvacmaintenance #hvactraining
Flow Rate Units | GPM | M³/Minute | Liters/Second | Animation | #hvac #hvacsystem #hvactraining
มุมมอง 6K10 หลายเดือนก่อน
Flow Rate Units | GPM | M³/Minute | Liters/Second | Animation | #hvac #hvacsystem #hvactraining
How to find Chiller Approach? | Evaporator and Condenser Approach | Animation | #hvac #hvacsystem
มุมมอง 27K10 หลายเดือนก่อน
How to find Chiller Approach? | Evaporator and Condenser Approach | Animation | #hvac #hvacsystem
COP | Chiller Efficiency Calculation | Coefficient Of Performance | Animation | #hvac #hvacsystem
มุมมอง 20K10 หลายเดือนก่อน
COP | Chiller Efficiency Calculation | Coefficient Of Performance | Animation | #hvac #hvacsystem
How to convert Celsius to Fahrenheit? | Don't make this mistake | HVAC | Zebra Learnings
มุมมอง 5K11 หลายเดือนก่อน
How to convert Celsius to Fahrenheit? | Don't make this mistake | HVAC | Zebra Learnings
Chiller Load Calculation | Load Capacity | Animation | #hvac #hvacsystem #hvacmaintenance
มุมมอง 34K11 หลายเดือนก่อน
Chiller Load Calculation | Load Capacity | Animation | #hvac #hvacsystem #hvacmaintenance
BTU Meter Explained | How it works? | Animation | #hvac #hvacmaintenance #hvactraining #hvacsystem
มุมมอง 27K11 หลายเดือนก่อน
BTU Meter Explained | How it works? | Animation | #hvac #hvacmaintenance #hvactraining #hvacsystem
Two Way Valve and Three Way Valve Detailed Explanation | Animation | #hvac #hvacmaintenance
มุมมอง 30Kปีที่แล้ว
Two Way Valve and Three Way Valve Detailed Explanation | Animation | #hvac #hvacmaintenance
Please guide me sir I'm diploma electrical and electronic engineering with 12 year experience currently. But I would like to become HVAC engineer please guide me which knowledge should I improve
2:28 This video u r saying pressure sensor giving command to picv value but another vidoe u said room temperature sensor give the command to the picv value please tell me which one corret?
2.28
Humidifier, ahu heater, uv lamp explain please upload more
Thank you so much Sir ☺️ ji.
I'm enjoying your helpful videos Sir. ❤❤❤❤❤❤
Thank you very much Sir 😊🙏
Amazing explanation sir ji 😊😎.
Thank you so much Sir.
This video is very helpful
Thanks for Zebra learning
Heating - To maintain proper heating in required places Ventilation - We provide ventilation for oxygen to enter in the room Air conditioning - To remove dust through fllter and To remove moisture then finally we get good air
please do make the video on how to vacuum using Micron Gauge too :D :D
Why did you multiply 3.51 with load to convert tons to kwh
Thank you Sir good information
You're welcome 😊
Good explanation
Thanks and welcome 😊
Very good video ❤
Thank you 🤗
Hello sir the veidos u make we understand easily please make more Vedio related HVAC FCU FAHU AHU CHILLER AND CHILLER PUMP FUNCTIONS AND VFD SPLIT UNIT WINDO AND VRV VRF please
NICE INFORMATION
Thanks! 😊
Please update electrical related animations vidoe for all Meggaring, vfd SOFTSATER, star delta star, and all
Good suggestion I will make.
Thank you Thank you Thank you
Thank you 😊
Thank you so much Sir 😊
You're welcome
Can the refrigerant be recovered back into the self-sealing 12 oz cans, instead of a large 16 lb tank?
Can u plz explained the working principal of the cooling tower as well?
Please watch this video th-cam.com/video/GdFuAA68Pw0/w-d-xo.htmlsi=G01LENjmOTvxIPEa
❤
❤️
if we want dismental one indoor for maintenance from system? Some refrigerant will be lose or not ? If we dismental one idu..please explain..
Thank you so much sir ji ❤
Most welcome
Thank you sir ji ☺️.
Amazing explanation sir ji. You are great 👍. Thank you so much 🙏😊
Why shitty accent on ai voice???
Why is nitrogen gas used and why not anything else
Please reply me
Nitrogen gas is dry gas, so it won't introduce any moisture into the system. And it's a safe gas for the environment. The price is low and easily available. And it's high pressure gas so it's suitable for leak detection.
Vídeo excelente o que é melhor posso ouvi- Los em português
Normal five elements
All doubts CLR
Wow. You made it easy to understand
at 03.50, the audio says that the RH is indirectly proportional to the temperature, but in the video, it is the other way around. Also, you mentioned the cubic meter volume in the cubic meter area (01.09). Great Lecture otherwise thank you sir
Pls explain what are the parameter we have to considered for air cooled and water cooled chiller
Nice information knowledge
Thank you 😊
Very very important vevio for all engineers and technicians Thanks for sharing this excellent technology
Thank you 😊
Great explanation zebra leaning. I love this channel ❤️❤️❤️👍👍👍👍
Please make a complete video on VRV/VRF.Cooling system, heat pump and heat recovery.It is not easy to me to understand.THANKS a lot
What's the meaning of offset,remote range in York chiller evaporator parameter
Thanks for your video ❤
Thank you 😊
what pressure does the system commonly operate at on both sides of the pump?
The presure will vary high/low depending on the refrigerant. But typically at the discharge side of compressor is the high pressure high temperature gas . Low pressure low temperature gas is found as it leaves the evaporator coil
@jamesortolano3983 is the refrigerant at a higher pressure than a traditional AC system? is it a different refrigerant? thank you
@@shiddy. not at all the 4 way valve is just a bi -pass to different coils . The pressure is essentially the same operating pressure as a conventional a/c system . The valve adds no pressure , if anything it may decrease only cause of resistance. R-11,R-12, operating pressure is much lower than say R-22 in residential A/c , but R-410A operates higher than R-22 . So you need a pressure/temperature chart to be familiar with corresponding refrigerant s
I have a heat pump system already running - it even heats the house when it's -5F outside before the system switches to a gas furnace - it's a new system just a few months old, but I'm very impressed with it so far this winter in minnesota ... just wondering how some of it works - great video 👍
Very helpful your video. Thank you so much.
You are welcome!
Amazing video! Your insights and explanation were really helpful!🎉🎉🎉🎉
Thank you so much! I'm glad you found it helpful. 😊
The Refrigeration Cycle working principle. th-cam.com/video/4vpmztdNY6o/w-d-xo.htmlsi=-8Qi3cZQj5VZeBSd
Great video
Thank you 😊
Thank you so much for this video, can please make another video how the wiring diagram works of four way valve
Good question, that's a good idea for another video.
Yes I second that request, as you are very thorough in all your video descriptions. Much appreciated @@zebralearnings
Hi, can you make video regarding heat exchanger and valve packages related to chiller , Fahd … etc
Sir , can you please upload the video related to the package ac complete maintenance process and what are the problems can occur and what are their solution.