Engineering, 12.07.2019 22:30 lilo1841
Astainlesss steel cylinder diameter 60 mm is cooled in a air with h = 10 w/m^2-k. if the thermal conductivity is 20 w/m-k, the biot number for this sphere is a)-0.005 b)-0.03 c)-8 d)-30
Answers: 3
Engineering, 03.07.2019 14:10, aliceohern
The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
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Engineering, 04.07.2019 18:10, danksans7011
The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false
Answers: 1
Engineering, 04.07.2019 18:10, niicoleassssssf
Aflywheel accelerates for 5 seconds at 2 rad/s2 from a speed of 20 rpm. determine the total number of revolutions of the flywheel during the period of its acceleration. a.5.65 b.8.43 c. 723 d.6.86
Answers: 2
Engineering, 04.07.2019 18:10, qwertylol12345
Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.
Answers: 2
Astainlesss steel cylinder diameter 60 mm is cooled in a air with h = 10 w/m^2-k. if the thermal con...
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