cotton gin
cotton gin
Reduce losses from friction so forth in transmission of power. Ensure fuel utilized to the fullest.
Robert Fulton utilized the concept of a steam engine.
Robert Fulton utilized the concept of a steam engine.
A genset, also known as a generator set or simply generator, is a machine used to generate electrical power. It combines an engine, usually fueled by diesel, natural gas, or propane, with an electrical generator to produce electricity. Gensets are commonly used as backup power sources during utility power outages or in areas without access to the electrical grid. They can also be utilized as the primary power source in remote or off-grid locations, construction sites, industrial facilities, and events.
a machine applies a force of 100 newtons over a distance of 10 meters to raise a500 newtons drum 1.5 meters. what is efficiency of the machine ?
For generating energy from the power of the waves or tidal-barrages.
Power
Generally efficiency is the ratio of the energy or power utilized usefully to the energy or power given as input to the device. So efficiency in this case = 50/75 = 2/3 Usually efficiency will be given in percentage. So multiplying 2/3 by 100 we get 66.7% as the efficiency of the machine.
Highly Illegal Highly Illegal
a engine creats it own power but a machine needs power to run
manufactories (in which a good water-power is utilized), including tanneries.