What is electric current? How does electricity work? In this video we will learn what is electric current, alternating current, direct current, ammeters, multimeter, power monitor, earth leakage circuit breaker, circuit breaker, fuses, resistors and much more!

Correction: 1:18 The cable on the right should read /"insulated/", not /"non-insulated/"
Correction: 10:36 should be 6,242,000,000000,000 and not 6,424…

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Tension explained: https://youtu.be/w82aSjLuD_8
DC to AC converter: https://youtu.be/iIqhAX0I7lI
How electric motor works: https://youtu.be/GQatiB-JHdI
Diodes: https://youtu.be/Fwj_d3uO5g8
Ohm's Law: https://youtu.be/HsLLq6Rm5tU
Generate electricity: https://youtu.be/jdSKlg80DjU

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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 the 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 ENGINEERING️
Chiller efficiency improvements: https://youtu.be/8x3MiO5XjhY
Chilled water schedules: https://youtu.be/ak51DHAiuWo
Crash course for cooling machines: https://youtu.be/K0xAKzdROEg
Types of chillers: https://youtu.be/gYcNDT1d30k
Chillers/AHU/RTU: https://youtu.be/UmWWZdJR1hQ
Water-cooled chiller Part 1: 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
Absorption cooler: https://youtu.be/Ic5a9E2ykjo
Chiller/Cooling Tower/AHU: https://youtu.be/1cvFlBLo4u0
Chiller flow rate: https://youtu.be/tA1_V6-dThM
Chiller troubleshooting: https://youtu.be/Zu0LVVNNVSw
COP calculation cooling machine: https://youtu.be/h5ILlZ8nyHE
Cooling machine cooling capacity calculation: https://youtu.be/BZxXIdxVKeY
Refrigeration compressors: https://youtu.be/7Bah__spkTY
Chiller expansion valve: https://youtu.be/dXiV5YzTZQ4
Chiller peak: https://youtu.be/DQK_-vxObiw
Chiller condenser: https://youtu.be/p5uuPsyqnwU
Chiller evaporator: https://youtu.be/W3w7FpX9j9k

️HVAC TECHNOLOGY️
HVAC Basics: https://youtu.be/klggop60vlM
Boilers/AHU/FCU: https://youtu.be/lDeuIQ4VeWk
How the heat pump works: https://youtu.be/G53tTKoakcY
Advanced heat pumps: https://youtu.be/G53tTKoakcY
Fan coil units: https://youtu.be/MqM-U8bftCI

️COOLING SYSTEMS️
How refrigerants work: https://youtu.be/lMqoKLli0Y4
Thermal expansion valves: https://youtu.be/oSLOHCOw3yg
Cooling design software: https://youtu.be/QqP5aY6liAg
Cooling system design: https://youtu.be/TPabv9iDENc
Reversing valve: https://youtu.be/r8n1_6qmsKQ
How air conditioning units work: https://youtu.be/Uv3GfEQhtPE

️REFRIGERANTS️
Manual for retrofitting refrigerants: https://youtu.be/1OqgLcU2buQ
Types of refrigerant, future: https://youtu.be/J77a0keM2Yk
How refrigerants work: https://youtu.be/lMqoKLli0Y4

HYDRONICS
Primary and secondary system: https://youtu.be/KU_AypZ-BnU
Pumps: https://youtu.be/TxqPAPg4nb4
Pump calculations: https://youtu.be/99vikjRrlgo

️️HEAT EXCHANGERS️️
Plate heat exchangers: https://youtu.be/br3gkrXTmdY
Micro plate heat exchanger: https://youtu.be/xrsbujk4u6k

DATA CENTERS
Data center cooling: https://youtu.be/xBxyhxmhigc

PHYSICS
What is density: https://youtu.be/r0Ej0xB-0C8

DOCUMENTARY
WW2 Bunker HVAC technology: https://youtu.be/xEzz-JkPeLQ

Direct current, electricity, fuse, circuit breaker, earth leakage circuit breaker, multimeter, alternating current, direct current, electron flow, conventional current, atoms, tesla, online learning, ampere, physics, current electricity class 12
#electricity #technology #electronics

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