Decrease in entropy with termperature
Explain that Entropy decreases along with the increase in its temperature?
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Ds = dQ /T, since entropy is inversely proportional to temperature, thus as the temp increases, the entropy decreases.
Explain what is meant by the Cotter joint?
Water flows via a control volume as illustrated in the figure below. At Section (1) the diameter is 40 mm and the velocity profile is given by the V(r) = 10 (4 – r2) m/s, here r is the distance from the centerline. At Section (2) the mass flow r
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The value engineering method focuses on functional values, and aims to increase the difference between the cost and value of a product: by lowering cost and/or adding value. In many cases, the emphasis is simply on reducing costs, and the design effor
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In the below system, d = 6 in., D = 12 in., Δz1 = 6 ft, and Δz2 = 12 ft. The discharge of water in the given system is 10 cfs. Is the machine a turbine or a pump ? Determine the pressures at points A and B? Neglect head losses. Suppos
Out of Centrifugal Pump or the Reciprocating Pump, which pump is more efficient?
In Thermal Power Plant, Why Deareator is placed at the Height?
Difference between projectile motion and rocket motion:A projectile has no motor or rocket on it, therefore all of its momentum is provided to it as it is launched. An illustration of a projectile would be pen which you throw across a room.
Explain advantages and disadvantages of using the LPG in Car?
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