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GATE Mechanical Engineering · First Law · 1993-2009
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All concepts →2009 PYQ
A compressor undergoes a reversible, steady flow process. The gas at inlet and outlet of the compressor is designated as state $$1$$ and state $$2$$ respectively. Potential and kin...
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2008 PYQ
In a steady state steady flow process taking place in a device with a single inlet and a single outlet, the work done per unit mass flow rate is given by $$W = - \int_{inlet}^{outl...
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1996 PYQ
For reversible adiabatic compression in a steady flow process, the work transfer per unit mass is
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1993 PYQ
The first law of thermodynamics takes the form $$W = - \Delta \,H$$ when applied to :
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