Please tell me the what is the main advantage and disadvantage of sigle phase and three phase split air conditioner which one is the best to install, which one save the energy ( less consumption)

My two buddies and I are a bunch of mech engineer students trying to build a HVAC laboratory unit for our senior project class and we don't even know if it's possible to connect 1phase components with 3 phase components. Say for example a 3 phase humidifier and a 1 phase fan connected to one power...

Single phase units vs three phase unit

Hi, What is it that makes 3 phase power more efficient? Suppose I need an air compressor for a printing shop and I can choose between a 7.5HP single phase and a 7.5HP 3 phase. Ignoring that the cost of the motor is a little less for 3 phase, why is the motor more efficient and how does...

What is the difference between single phase and Three phase electric motor. How single phase is benifical than three phase motors