Category: How it works ?

How machines works ?

The Clutch

The cars need to have a #clutch. The reason is that the #engine stays rotating while the wheels are stop at the same time , Thus there is no need to turn off the...

Arc Welding

#Electric arc #welding is done by #heat generated by the electric arc between electrode and metal, The electric arc is the discharge of electrical charges through a gap between the conductors and the temperature...

Solar Heater

The #solar #heater is a device for converting solar radiation #energy into #thermal energy used in heating #water for home purposes and warming . The solar heater consists of the following sections:  #Storage tank...

Hydrogen Fuel Cell

#Fuel cells are electrochemical devices that convert direct #chemical #energy into #electrical energy and #thermal energy, with high efficiency, although the work of fuel cells can be likened to chemical batteries.

Catalytic Converter

In the ideal case, the #combustion inside vehicles #engine results a group of gases consisting of #carbon dioxide and #water vapor, but in the normal case, other gases such as carbon monoxide resulting from...