Engineering, 19.07.2019 01:30 itssamuelu
Water at 15 °c (pe 999.1 kg/m"), and ρ=1.138 x 10-3 kg/m s) is flowing steadily in 30 m-long and 5 cm diameter horizontal pipe (ε= 2 x 10-6 m) at a rate of 9 l/s. determine: (i)-the pressure drop. (ii)-the head loss.
Answers: 3
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
Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented
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Engineering, 04.07.2019 18:10
The filament of an incandescent lamp has a temperature of 2000k. calculate the fraction of radiation emitted in the visible light band if the filament is approximated as blackbody
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Engineering, 04.07.2019 18:10
Hydraulic fluid with a sg. of 0.78 is flowing through a 1.5 in. i.d. pipe at 58 gal/min. the fluid has an absolute viscosity of 11.8 x 105 lbf-sec/ft2. is the flow laminar, turbulent or within the critical range? give both a numerical reynolds number and a term answer.
Answers: 3
Water at 15 °c (pe 999.1 kg/m"), and ρ=1.138 x 10-3 kg/m s) is flowing steadily in 30 m-long and 5 c...
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