Engr. Darmis is tasked to design a frictionless and constant temperature steady-flow system that will be used for power generation using Nitrogen as its working fluid. The initial gage pressure is 115 pounds per square inch and the final volume is 170 cubic feet. If ninety-two pound-mass of the fluid gain 3.253 BTU/R of entropy per minute. Find the (a) initial volume, (b) temperature, and (c) Work. (d) If the heat is equal to 9980 BTU, how long did the process took place?

Q: Dynamics Lab is A 7.75-kg uniform disk developed in the attached to the 4.85-kg slender rod AB by…

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A: For solution refer below images

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A: Solution.jpg

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A: For solution refer below images.

Q: * For the RIGID beam shown, find the :deflection at point B 50 kN A B C 2m 3m 3m +0,025 m ID

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Q: The tank shown in Figure below is fabricated from t = 1/8 in steel plate. The maximum longitudinal…

A:

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Q: double-shear pin connections at Band D. All pins are 7 mm in diameter. a = 750 mm, b= 350 mm, h =…

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A: The metal is plastically distorted during rolling by passing it between rollers that rotate in…

Q: In flat rolling, spreading tends to be pronounced (occur clearly) with a work piece of Earing is a…

A: The metal is plastically distorted during rolling by passing it between rollers that rotate in…

Q: 2. In an irreversible process, there is a (a) loss of heat (b) gain of heat (c) no loss of work (d)…

A: As per the guidelines of BARTLEBY we are subjected to solve only three sub parts of a question.…

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Q: Determine the minimum number of passes required?

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Q: With suitable sketch, explain the measuring instrument used for measuring the Gauge Pressure.

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Q: For the actual turbine; mechanical efficiency.n=84% and generator efficiency, n93%, calculate: 6.…

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Q: Axial loads are applied with rigid bearing plates to the solid cylindrical rods shown. If F1 = 31…

A: F1=31 kipsF2=13 kipsF3=24 kipsF4=37 kips

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Q: the magnitude of unit vector is 2 units 3 units O unity O

A: Correct Option is :  Unity

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.