Uploaded October 2022 | Updated September 2026, 2 weeks ago
Learn how finned tube heat exchangers work in this video on fin and tube heat exchangers basics showing application and how they work
Watch these
Circulating pumps:➡️ youtu.be/onIMNox24NI
Centrifugal pump:➡️ youtu.be/XpcCUtYzwy0
Electric motor:➡️ youtu.be/59HBoIXzX_c
Heating systems:➡️ youtu.be/lDeuIQ4VeWk
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⚡ELECTRICAL ENGINEERING⚡
👉How electricity works: youtu.be/mc979OhitAg
👉Three Phase Electricity: youtu.be/4oRT7PoXSS0
👉How Inverters work: youtu.be/ln9VZIL8rVs
👉How TRANSFORMER works: youtu.be/UchitHGF4n8
👉How 3 Phase electricity works: youtu.be/4oRT7PoXSS0
👉How Induction motor works: youtu.be/N7TZ4gm3aUg
👉What is a KWH: youtu.be/SMPhh8gT_1E
👉How induction motor works: youtu.be/N7TZ4gm3aUg
❄️ CHILLER ENGINEERING ❄️
👉Chiller Efficiency improvements: youtu.be/8x3MiO5XjhY
👉Chilled water schematics: youtu.be/ak51DHAiuWo
👉Chiller crash course: youtu.be/K0xAKzdROEg
👉Chiller types: youtu.be/gYcNDT1d30k
👉Chillers/AHU/RTU: youtu.be/UmWWZdJR1hQ
👉Water cooled chiller Part1: youtu.be/0rzQhSXVq60
👉Water cooled chiller Part2: youtu.be/3ZpE3vCjNqM
👉Water cooled chiller advanced: youtu.be/QlKSGDgqGF0
👉Chiller condenser: youtu.be/p5uuPsyqnwU
👉Chiller evaporator: youtu.be/W3w7FpX9j9k
👉Chiller compressor centrifugal: youtu.be/PT0UIqAGacg
👉Chiller cooling capacity: youtu.be/f-N4isgQRGQ
🌡️ HVAC ENGINEERING 🌡️
👉HVAC Basics: youtu.be/klggop60vlM
👉Boilers/AHU/FCU: youtu.be/lDeuIQ4VeWk
👉How Heat Pump works: youtu.be/G53tTKoakcY
👉Heat pumps advanced: youtu.be/G53tTKoakcY
👉Fan Coil Units: youtu.be/MqM-U8bftCI
👉VAV Systems: youtu.be/HBmOyeWtpHg
👉CAV Systems: youtu.be/XgQ3v6lvoZQ
👉VRF Units: youtu.be/hzFOCuAho_4
👉Cooling load calculations: youtu.be/0gv2tJf7nwo
👉Pulley belt calculations: youtu.be/yxCBhD9nguw
👉Pump calculations: youtu.be/99vikjRrlgo
👉Fan and motor calculations: youtu.be/rl-HQRzL-kg
👉HVAC Cooling coils: youtu.be/oSs-4Ptcfhk
👉Cooling towers: youtu.be/UzHJWNL2OtM
⚗️ REFRIGERATION SYSTEMS 🌡️
👉How refrigerants work: youtu.be/lMqoKLli0Y4
👉Thermal expansion valves: youtu.be/oSLOHCOw3yg
👉Refrigeration design software: youtu.be/QqP5aY6liAg
👉Design refrigeration system: youtu.be/TPabv9iDENc
👉Reversing valve: youtu.be/r8n1_6qmsKQ
👉How A/C units work: youtu.be/Uv3GfEQhtPE
⚗️ REFRIGERANTS ⚗️
👉Refrierant retrofit guide: youtu.be/1OqgLcU2buQ
👉Refrigerant types, future: youtu.be/J77a0keM2Yk
👉How refrigerants work: youtu.be/lMqoKLli0Y4
🌊 HYDRONICS 🌊
👉Primary & Secondary system: youtu.be/KU_AypZ-BnU
👉Pumps: youtu.be/TxqPAPg4nb4
👉Pump calculations: youtu.be/99vikjRrlgo
🔥➡️❄️ HEAT EXCHANGERS 🔥➡️❄️
👉Plate Heat Exchangers: youtu.be/br3gkrXTmdY
👉Micro plate heat exchanger: youtu.be/xrsbujk4u6k
💻 DATA CENTERS 💻
👉Data Center cooling: youtu.be/xBxyhxmhigc
🔬 PHYSICS 🔬
👉What is Density: youtu.be/r0Ej0xB-0C8
🎬 DOCUMENTARY 🎬
👉WW2 Bunker HVAC engineering: youtu.be/xEzz-JkPeLQ fin and tube heat exchanger finned tubes industrial engineering building services chemical engineering finned tube heat exchanger
Learn how finned tube heat exchangers work in this video on fin and tube heat exchangers basics showing application and how they work
Watch these
Circulating pumps:➡️ youtu.be/onIMNox24NI
Centrifugal pump:➡️ youtu.be/XpcCUtYzwy0
Electric motor:➡️ youtu.be/59HBoIXzX_c
Heating systems:➡️ youtu.be/lDeuIQ4VeWk
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AC motors ➡️ youtu.be/59HBoIXzX_c
DC motors:➡️ youtu.be/GQatiB-JHdI
Transistors:➡️ youtu.be/J4oO7PT_nzQ
Diodes:➡️ youtu.be/Fwj_d3uO5g8
Capacitor:➡️ youtu.be/X4EUwTwZ110
Inductors: ➡️ youtu.be/KSylo01n5FY
Voltage regulator➡️ youtu.be/d-j0onzzuNQ
Series circuits ➡️ youtu.be/VV6tZ3Aqfuc
Parallel circuits ➡️ youtu.be/5uyJezQNSHw
👋 SOCIALISE WITH US 👋
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👉FACEBOOK: facebook.com/theengineeringmindset
👉TWITTER: twitter.com/TheEngMindset
👉INSTAGRAM: instagram.com/engineeringmindset
👉WEBSITE: Http://TheEngineeringMindset.com
👀 Links - MUST WATCH!! 👀
*******************************
⚡ELECTRICAL ENGINEERING⚡
👉How electricity works: youtu.be/mc979OhitAg
👉Three Phase Electricity: youtu.be/4oRT7PoXSS0
👉How Inverters work: youtu.be/ln9VZIL8rVs
👉How TRANSFORMER works: youtu.be/UchitHGF4n8
👉How 3 Phase electricity works: youtu.be/4oRT7PoXSS0
👉How Induction motor works: youtu.be/N7TZ4gm3aUg
👉What is a KWH: youtu.be/SMPhh8gT_1E
👉How induction motor works: youtu.be/N7TZ4gm3aUg
❄️ CHILLER ENGINEERING ❄️
👉Chiller Efficiency improvements: youtu.be/8x3MiO5XjhY
👉Chilled water schematics: youtu.be/ak51DHAiuWo
👉Chiller crash course: youtu.be/K0xAKzdROEg
👉Chiller types: youtu.be/gYcNDT1d30k
👉Chillers/AHU/RTU: youtu.be/UmWWZdJR1hQ
👉Water cooled chiller Part1: youtu.be/0rzQhSXVq60
👉Water cooled chiller Part2: youtu.be/3ZpE3vCjNqM
👉Water cooled chiller advanced: youtu.be/QlKSGDgqGF0
👉Chiller condenser: youtu.be/p5uuPsyqnwU
👉Chiller evaporator: youtu.be/W3w7FpX9j9k
👉Chiller compressor centrifugal: youtu.be/PT0UIqAGacg
👉Chiller cooling capacity: youtu.be/f-N4isgQRGQ
🌡️ HVAC ENGINEERING 🌡️
👉HVAC Basics: youtu.be/klggop60vlM
👉Boilers/AHU/FCU: youtu.be/lDeuIQ4VeWk
👉How Heat Pump works: youtu.be/G53tTKoakcY
👉Heat pumps advanced: youtu.be/G53tTKoakcY
👉Fan Coil Units: youtu.be/MqM-U8bftCI
👉VAV Systems: youtu.be/HBmOyeWtpHg
👉CAV Systems: youtu.be/XgQ3v6lvoZQ
👉VRF Units: youtu.be/hzFOCuAho_4
👉Cooling load calculations: youtu.be/0gv2tJf7nwo
👉Pulley belt calculations: youtu.be/yxCBhD9nguw
👉Pump calculations: youtu.be/99vikjRrlgo
👉Fan and motor calculations: youtu.be/rl-HQRzL-kg
👉HVAC Cooling coils: youtu.be/oSs-4Ptcfhk
👉Cooling towers: youtu.be/UzHJWNL2OtM
⚗️ REFRIGERATION SYSTEMS 🌡️
👉How refrigerants work: youtu.be/lMqoKLli0Y4
👉Thermal expansion valves: youtu.be/oSLOHCOw3yg
👉Refrigeration design software: youtu.be/QqP5aY6liAg
👉Design refrigeration system: youtu.be/TPabv9iDENc
👉Reversing valve: youtu.be/r8n1_6qmsKQ
👉How A/C units work: youtu.be/Uv3GfEQhtPE
⚗️ REFRIGERANTS ⚗️
👉Refrierant retrofit guide: youtu.be/1OqgLcU2buQ
👉Refrigerant types, future: youtu.be/J77a0keM2Yk
👉How refrigerants work: youtu.be/lMqoKLli0Y4
🌊 HYDRONICS 🌊
👉Primary & Secondary system: youtu.be/KU_AypZ-BnU
👉Pumps: youtu.be/TxqPAPg4nb4
👉Pump calculations: youtu.be/99vikjRrlgo
🔥➡️❄️ HEAT EXCHANGERS 🔥➡️❄️
👉Plate Heat Exchangers: youtu.be/br3gkrXTmdY
👉Micro plate heat exchanger: youtu.be/xrsbujk4u6k
💻 DATA CENTERS 💻
👉Data Center cooling: youtu.be/xBxyhxmhigc
🔬 PHYSICS 🔬
👉What is Density: youtu.be/r0Ej0xB-0C8
🎬 DOCUMENTARY 🎬
👉WW2 Bunker HVAC engineering: youtu.be/xEzz-JkPeLQ fin and tube heat exchanger finned tubes industrial engineering building services chemical engineering finned tube heat exchanger


![Power Factor Explained – Your Electricity Bill Money Drain (Reactive Power)
What is Power Factor? Get a 30 day free trial and 20% off an annual subscription.🎁 Click here: https://brilliant.org/TheEngineeringMindset
What is Power Factor, Reactive Power, Real Power, True Power, and why do power companies issue reactive power penalty charges. How do you correct bad power factor. What causes bad power factor. How do you calculate power factor, real power, apparent power and reactive power.
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[0:00] Reactive Power Penalties Explained
[0:23] Does Power Factor Apply to DC?
[0:40] AC Power Explained: Voltage, Current and Sine Waves
[1:51] RMS Voltage and Current Explained
[2:00] Apparent Power Explained (Volt-Amps)
[2:30] Why Voltage and Current Go Out of Phase
[2:56] Power Factor Formula Explained
[3:02] What Is a Good Power Factor?
[3:15] Real Power Explained (Watts)
[3:41] How Better Power Factor Reduces Current
[4:03] What Is Reactive Power?
[4:09] Power Triangle Explained
[5:25] Real, Reactive and Apparent Power Formulas
[5:40] How to Measure Power Factor and Reactive Power
[6:22] Resistive vs Inductive vs Capacitive Loads
[7:13] Pure Resistive Load and Perfect Power Factor
[8:20] Inductive Loads and Lagging Power Factor
[9:38] Capacitive Loads and Leading Power Factor
[10:09] Why Reactive Power Flows Back and Forth
[10:24] Power Factor Correction Using Capacitors
[10:40] Motor Example: Calculate Power Factor and Current
[12:12] Improve Power Factor from 0.7 to 0.95
[12:36] How to Size a Capacitor for Power Factor Correction
[13:48] Why Industrial Sites Get Reactive Power Charges
[13:57] Why Generators and Transformers Are Rated in kVA
[14:26] How Poor Power Factor Increases Losses and Costs
[14:44] Why Utilities Charge Penalties for Low Power Factor
[15:01] Learn Engineering Math with Brilliant Power Factor Explained – Your Electricity Bill Money Drain (Reactive Power)](https://i.ytimg.com/vi/NIrKOVZrqnU/mqdefault.jpg)

![Sub Panels Explained - Why are neutral and ground separated?
Sub Panels Explained Get an exclusive Surfshark deal! Enter promo code ENGINEERINGMINDSET for an extra 3 months free at ➡️ https://surfshark.deals/engineeringmindset
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👉INSTAGRAM: https://instagram.com/engineeringmindset/
👉WEBSITE: Http://TheEngineeringMindset.com
👀 Links - MUST WATCH!! 👀
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⚡ELECTRICAL ENGINEERING⚡
👉How electricity works: https://youtu.be/mc979OhitAg
👉Three Phase Electricity: https://youtu.be/4oRT7PoXSS0
👉How Inverters work: https://youtu.be/ln9VZIL8rVs
👉How TRANSFORMER works: https://youtu.be/UchitHGF4n8
👉How 3 Phase electricity works: https://youtu.be/4oRT7PoXSS0
👉How Induction motor works: https://youtu.be/N7TZ4gm3aUg
👉What is a KWH: https://youtu.be/SMPhh8gT_1E
👉How induction motor works: https://youtu.be/N7TZ4gm3aUg
❄️ CHILLER ENGINEERING ❄️
👉Chiller Efficiency improvements: https://youtu.be/8x3MiO5XjhY
👉Chilled water schematics: https://youtu.be/ak51DHAiuWo
👉Chiller crash course: https://youtu.be/K0xAKzdROEg
👉Chiller types: https://youtu.be/gYcNDT1d30k
👉Chillers/AHU/RTU: https://youtu.be/UmWWZdJR1hQ
👉Water cooled chiller Part1: https://youtu.be/0rzQhSXVq60
👉Water cooled chiller Part2: https://youtu.be/3ZpE3vCjNqM
👉Water cooled chiller advanced: https://youtu.be/QlKSGDgqGF0
👉Air cooled chiller: https://youtu.be/0R84hLprO5s
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👉Chiller/Cooling tower/AHU: https://youtu.be/1cvFlBLo4u0
👉Chiller flow rate: https://youtu.be/tA1_V6-dThM
👉Chiller fault troubleshooting: https://youtu.be/Zu0LVVNNVSw
👉Chiller COP calculation: https://youtu.be/h5ILlZ8nyHE
👉Chiller cooling capacity calcs: https://youtu.be/BZxXIdxVKeY
👉Chiller compressors: https://youtu.be/7Bah spkTY
👉Chiller expansion valve: https://youtu.be/dXiV5YzTZQ4
👉Chiller surge: https://youtu.be/DQK vxObiw
👉Chiller condenser: https://youtu.be/p5uuPsyqnwU
👉Chiller evaporator: https://youtu.be/W3w7FpX9j9k
👉Chiller compressor centrifugal: https://youtu.be/PT0UIqAGacg
👉Chiller cooling capacity: https://youtu.be/f-N4isgQRGQ
🌡️ HVAC ENGINEERING 🌡️
👉HVAC Basics: https://youtu.be/klggop60vlM
👉Boilers/AHU/FCU: https://youtu.be/lDeuIQ4VeWk
[0:00] Why Neutral and Ground Are Separated in a Subpanel
[0:06] When Do You Need a Subpanel?
[0:14] What an Electrical Panel Does
[0:25] Why Install a Subpanel?
[1:06] How Residential Power Gets to Your Home
[1:27] Service Drop and Utility Transformer Explained
[1:54] How the Electrical Meter Works
[2:31] Main Panel Wiring Scenarios Explained
[2:53] Main Breaker and Main Disconnect Explained
[3:36] How the Main Breaker Feeds the Bus Bars
[4:18] Branch Circuits Explained
[4:38] How Circuit Breakers Connect to Bus Bars
[5:00] Hot, Neutral and Ground Wire Paths Explained
[5:30] Why Homes Have 120V and 240V
[5:47] Grounding Electrode Conductor Explained
[6:05] Main Bonding Jumper Explained
[6:23] Why Scenario 3 Uses Separate Neutral and Ground Bars
[6:57] How an External Disconnect Changes Main Panel Wiring
[8:48] What a Subpanel Is
[9:01] How a Subpanel Is Fed from the Main Panel
[9:23] Main Lug Subpanel Explained
[9:40] Feeder Wires Explained
[10:09] When a Subpanel Needs a Grounding Electrode
[10:29] How Loads Connect in a Subpanel
[10:49] Why Neutral and Ground Must Be Separated in a Subpanel
[11:09] Normal Current Path in a Subpanel
[11:44] Ground Fault Current Path Explained
[12:13] Why Neutral and Ground Must Bond at the Main Disconnect
[12:26] What Happens If Neutral and Ground Are Never Bonded
[12:57] What Happens If You Bond Neutral and Ground in a Subpanel
[13:48] Why Parallel Neutral-Ground Paths Are Dangerous
[14:10] What Happens If the Service Neutral Is Lost
[14:56] Ground Fault with an Open Service Neutral Explained
[15:37] Why You Need a GFCI
[15:42] How a Ground Fault Circuit Interrupter Works Sub Panels Explained - Why are neutral and ground separated?](https://i.ytimg.com/vi/NUSNa-7Hecw/mqdefault.jpg)


![How LED Works - Unravel the Mysteries of How LEDs Work!
How do LEDs work?
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In this video, well explain LED technology in an easy to understand way. Well cover the different types of LED lights, the different colors that LEDs can emit, and the different applications for LED technology and how they work.
👉 👉👉 Electronics design software I use ➡️ https://www.altium.com/asp/the-engineering-mindset/
LEDs used
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Bi-directional ➡️ https://amzn.to/449ww8e
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Color changing ➡️ https://amzn.to/40OVBCD
RGB ➡️https://amzn.to/3oJ7dtg
SMD LED ➡️ https://amzn.to/449I8rR
Resistors ➡️ https://amzn.to/44fM9v0
⚡🛠️ TOOLS YOU NEED 🛠️⚡
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Get this electronics book ➡️ https://amzn.to/41cCJPk
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👋 SOCIALISE WITH US 👋
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👀 Links - MUST WATCH!! 👀
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⚡ELECTRICAL ENGINEERING⚡
👉How electricity works: https://youtu.be/mc979OhitAg
👉Three Phase Electricity: https://youtu.be/4oRT7PoXSS0
👉How Inverters work: https://youtu.be/ln9VZIL8rVs
👉How TRANSFORMER works: https://youtu.be/UchitHGF4n8
👉How 3 Phase electricity works: https://youtu.be/4oRT7PoXSS0
👉How Induction motor works: https://youtu.be/N7TZ4gm3aUg
👉What is a KWH: https://youtu.be/SMPhh8gT_1E
👉How induction motor works: https://youtu.be/N7TZ4gm3aUg
[0:00] Why LEDs Produce Different Colors
[0:08] How an LED Produces Light
[0:20] Can an LED Generate Voltage from Light?
[0:30] What LEDs Are and How They Work
[0:52] LED vs Diode Explained
[1:08] Visible Light, Infrared and Photon Wavelengths
[1:39] Why TV Remotes Use Infrared LEDs
[1:54] How LEDs Emit Photons
[2:07] Why LEDs Are More Efficient Than Incandescent Bulbs
[2:45] Through-Hole vs SMD LEDs Explained
[3:57] White LEDs Explained
[4:07] Why Data Privacy Matters Online
[5:18] Why LED Cases Have Different Colors
[5:44] LED Polarity Explained
[6:03] How to Identify LED Anode and Cathode
[6:54] Flashing LEDs and Self-Blinking LEDs
[7:22] Bi-Directional, Bi-Color and RGB LEDs Explained
[8:22] How RGB LEDs Create Different Colors
[8:52] Why LEDs Need a Resistor
[9:26] How a Resistor Protects an LED
[9:34] How Current Controls LED Brightness
[10:03] LED Drivers Explained
[10:28] How LED Strip Lights Work
[10:48] LED Construction Explained
[11:30] Inside an LED: Anode, Cathode and Semiconductor
[12:04] How Semiconductor Material Determines LED Color
[12:15] Electricity, Conductors and Insulators Explained
[12:52] N-Type and P-Type Semiconductor Explained
[13:43] PN Junction and Depletion Region Explained
[14:05] Forward Bias and LED Threshold Voltage
[14:52] Forward Voltage vs Forward Current Explained
[15:01] Energy Bands, Valence Band and Conduction Band
[15:58] Why Silicon Diodes Emit Infrared Light
[16:43] Why LEDs Use Gallium Arsenide and Gallium Phosphide
[17:26] How Semiconductor Band Gap Determines LED Color
[18:18] How Material Mixing Creates Red, Yellow and Green LEDs
[18:33] How White LEDs Became Possible How LED Works - Unravel the Mysteries of How LEDs Work!](https://i.ytimg.com/vi/O8M2z2hIbag/mqdefault.jpg)


