Engineering, 28.12.2019 01:31 LadyHolmes67
The interior surface temperature of a 4"" sch 40 plain carbon steel (k = 24.8 btu/hr-ft-r) pipe is 400 f. the exterior is insulated with 1.5 inches of kapok insulation (k = 0.02 btu/hr-ft-r) and the outer surface temperature of the kapok insulation is 75f. what is the heat loss per unit length of pipe?
Answers: 2
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What precautions should you take to prevent injuries when dealing with heavy loads?
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Engineering, 04.07.2019 18:10
Give heat transfer applications for the following, (i) gas turbines (propulsion) ) gas turbines (power generation). (iii) steam turbines. (iv) combined heat and power (chp). (v) automotive engines
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Engineering, 04.07.2019 18:10
Machinery that is a key part of the process and without which the plant or process cannot function is classifed as: (clo4) a)-critical machinery b)-essential machinery c)-general purpose machinery d)-none of the specified options.
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Engineering, 04.07.2019 18:20
Ahe-xe mixture containing a 0.75 mole fraction of helium is used for cooling electronics in an avionics application. at a temperature of 300 k and atmospheric pressure, calculate the mass fraction of helium and the mass density, molar concentration and molecular weight of the mixture. if the cooling capacity is 10 l, what is the mass of the coolant?
Answers: 3
The interior surface temperature of a 4"" sch 40 plain carbon steel (k = 24.8 btu/hr-ft-r) pipe is 4...
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