Physics, 03.07.2019 05:20 victoriapellam04
Steam at a temperature of 250°c flows through a steel pipe (aisi 1010) of 60 mm inside diameter and 75 mnm outside diameter. the inside heat transfer coefficient is 500 w/m2.k. the steel pipe is insulated from outside with 3.75 cm 85% magnesia insulation. the outside heat transfer coefficient is 25 w/m2.k and the insulation emissivity is 0.8. the temperature of the outside air and the surrounding is 20°c (a) draw a clear schematic with all its details. (b) draw a clear thermal circuit network with all its details. (c) obtain the temperature expression with which one can calculate the outside temperature ts o. but do not calculate t. s, o
Answers: 1
Physics, 22.06.2019 18:30, kingindoraptor
Against his financial advisor's advice, frank has decided to invest his money in some risky stocks because he once made quite a bit of money in the stock market. his decision illustrates a. the representativeness heuristic b. overconfidence c. the availability heuristic d. confirmation bias select the best answer from the choices provided
Answers: 3
Steam at a temperature of 250°c flows through a steel pipe (aisi 1010) of 60 mm inside diameter and...
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