R-32 Vs R-410A || Compressors Pressure Difference

R290 Vs R600A || R32 Vs R410A || Refrigerant alternating in air conditioners

Refrigerant Selection Part 3 || Density & Specific Volume R410, R32

Refrigerant Selection Part 2 || Refrigerant Boiling Point || Refrigerant Latent Heat

Refrigerant Selection Part 1 || Refrigerant Safety Properties

Power, Energy meter for Refrigeration units

Compressor Size & Real Power

Timer Switch complete information

Ice cream machine working principles || timer switch in ice cream machine ( Eng subtitles )

Deep Freezer BTUs calculation || Deep Freezer CFT & Litre Capacity ( Eng subtitles )

Visi Cooler R134A Gas Charging || FR 11G Compressor information ( Eng subtitles )

Visi cooler wiring fault || Display cabinet cooler wiring problem ( Eng subtitles )

Ice cream machine fault repairing ( Eng subtitles )

HVAC unit me konsi refrigerant charge hai || Refrigerant Detection ? ( Eng subtitles )

PTC Relay & Working Principles ( Eng subtitles )

Pumping Testing of Rotary Compressor ( Eng subtitles )

Vacuum Pump Oil replacement || POE oil in Vacuum Pump ( Eng subtitles )

R-290 in Deep Freezer || Compressor full Details

Deep Freezer Capacity cubic ft & Litre || Deep Freezer Capacity formula

Three Phase Power || Phase voltage & Line Voltage Relationship

120v Vs 220v Power Supply

Electrical Power & Power Factor || Voltage & Current Phase Angle

Ohm's Law and Electrical Power in Refrigeration || V = I x R

Electrical Resistance || PTC & NTC material

Basic Electricity || Voltage || Current || Electric Power || Kilowatt-Hour

TR of Air Conditioner || Ton of Refrigeration and factors Effecting

Air Conditioner Cooling mode vs Heating mode

Air Conditioner Cycle as Heating Mode || AC heating mode tips

4 Way Reverse Valve Information || 4 Way Solenoid Valve in Split AC || Four way valve

COP increasing Tips of Refrigeration Cycle || How Co efficient of Performance increase in VCRS