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Describe the main kinds of social mechanisms that are used by people to communicate and collaborate.
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EXPLAIN ROCK FLUIDS AND PROPERTIES?
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STRONG FORM OF BOUNDARY VALUE PROBLEM
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define the following terms fully and explain clearly their differences: Quality assurance Quality management Quality assessment
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A full-revolution press has 100 rpm flywheel rotation. The press is equipped with two-hand palm buttons mounted on the machine at a distance of 20 inches from the point of operation. How many engagement points on the flywheel would be necessary to make this machine safe? Safety Distance =...
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combustion problem: calculate the effective time of combustion.
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how the water break system works
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find dz/dy if z=4x^3y + tan(3x^2y^2)- 4y^3
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Calculate the adiabatic flame temperature (at constant pressure) for ethane C2H6 in air: (a) at the lower flammability limit (XL 3:0%) and (b) at the stoichiometric mixture condition. Assume constant specific heats for all species (1.1 kJ/kg K) and use the data from Tables 2.3 and 4.5. The...
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-50a(cube)+50a(squared)-105a
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Sample Questions
- 1. Can you help me with this Thermodynamics question:
- A closed, rigid tank whose volume is 1.5 m3 contains refrigerant 134a, initially a two phase liquid-vapor mixture at 10C. The refrigerant is heated to a final state where temperature is 50C and quality is 100%. Locate the initial and final states on a sketch of the T-v digram. Determine the mass of vapor present at the initial and final state, each in kg.
- 2. Can you show me step-by-step how to determine the phase or phases in a system consisting of H2O at the following conditions and sketch p-v and T-v diagrams shown the locations of each state?:
- a) P= 80 lbf/in^2, T= 312.07 F
- b) T= 400 F, P= 360 lbf/in^2
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