That same question was in my science test! The answer is a siphon :D
the voltage at which electronic device operates is callled threshold voltageand the voltage at which device show cinduction in forward biased stste
electrical device
A device which operates(or function) only in one direction is called unidirectional (or unipolar) device
Transducer (i.e. a device for converting energy from one form to another) for both vacuum and positive pressure.
Manometer is a device that is being used to measure pressure. It uses alcohol because it has a low vapor pressure.
the voltage at which electronic device operates is callled threshold voltageand the voltage at which device show cinduction in forward biased stste
A nozzle is a device which increases the velocity of fluid by decreasing the Pressure but contrary to it Diffuser is a device that increases the Pressure of fluid at the expense of its velocity
A Hogger is a device to remove the Air from Turbine inside for creating initial vaccume for start up the turbine means create negative pressure inside Turbine or say creates less pressure than atmospheric pressure in Turbine.An Ejector is a device used in Power plant to remove Undissolved gases from Condenser to avoid any harm to system from these gases.If any correction is required pl. correct it.
the camshaft
Camshaft
A manometer is a device that is used to measure the pressure of a fluid. The U-shaped glass tube is partially filled with a liquid, usually mercury. The difference between the height of the mercury corresponds to the difference between the pressure of the fluid in the container and the atmospheric pressure.
network printer
An air pressure measuring device is called a Barometer.
a video camera
electrical device
A device which operates(or function) only in one direction is called unidirectional (or unipolar) device
A sphygmomanometer is also known as a mercury pressure device. It works by a mechanical manometer made of mercury that measures the pressure.