subject
Engineering, 05.02.2020 03:51 tink921

Avery long aluminum f in (k -180 w/m. k) with cross sectional area of a 5 mm2 is to a surface at temperature of 60 °c and is subjected to convection heat transfer with h- 35 wm2.k and t. 25 °c. if the perimeter of the fin is p 8 mm, find the point along the fin /rm for which 0/0o 0.01.

ansver
Answers: 2

Another question on Engineering

question
Engineering, 03.07.2019 14:10
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
question
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
question
Engineering, 04.07.2019 18:10
Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2
Answers: 3
question
Engineering, 04.07.2019 18:20
Asimple rankine cycle uses water as the working fluid. the water enters the turbine at 10 mpa and 480c while the condenser operates at 6 kpa. if the turbine has an isentropic efficiency of 80 percent while the pump has an isentropic efficiency of 70 percent determine the thermal efficiency
Answers: 1
You know the right answer?
Avery long aluminum f in (k -180 w/m. k) with cross sectional area of a 5 mm2 is to a surface at tem...
Questions
question
Mathematics, 03.03.2021 21:00
question
Spanish, 03.03.2021 21:00
question
Mathematics, 03.03.2021 21:00
question
Mathematics, 03.03.2021 21:00
Questions on the website: 13722363