Engineering, 06.10.2021 17:00 ks970065
lows m 2 minutes i) A portable machine requires a force of 300N to move it. How much work is machine is moved 20m and what average power is utilized if the movement j) A mass of 2000My is raised through a height of 10m in 20ms. What is (i) the work done MO (ii) the power developed? 10 k) Find the accelerating force when acceleration of Sm/s?. Daving a mass of 1.7Mg increases its spee 2. Use the following Data to answer the Ving questions Iv(v) 2 | (mA) 10. 12 14 I(A) Dio o. ols 6 8 16 0.oll
Answers: 2
Engineering, 03.07.2019 15:10
Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.
Answers: 1
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
Answers: 2
Engineering, 04.07.2019 18:10
Water in a partially filled large tank is to be supplied to the roof top, which is 8 m above the water level in the tank, through a 2.2-cm-internal-diameter pipe by maintaining a constant air pressure of 300 kpa (gage) in the tank. if the head loss in the piping is 2 m of water, determine the discharge rate of the supply of water to the roof top in liters per second.
Answers: 3
Engineering, 04.07.2019 18:10
Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.
Answers: 1
lows m 2 minutes i) A portable machine requires a force of 300N to move it. How much work is machine...
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