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Hydraulic power steering Is an auxiliary system that uses the #engine #power to change the angle of the wheel axis and thus change the direction of the #car by the hydraulic pressure provided by a hydraulic pump driven by the…
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 engine when you need to stop…
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 of the electric arc up to…
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 – Sun ray collector – Accessories
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.