Engineering, 14.04.2020 22:58 yoongnzl
1. A tracer was injected as a pulse to a non-ideal reactor and the exit concentration was measured as a function of time, resulting in the data show in the table t(min) 0 1 2 3 4 5 6 7 8 9 10 12 14 C(g/m^3) 0 1 5 8 10 8 6 4 3.0 2.2 1.5 0.6 0 (a) Construct figures showing C(t) and E(t) as functions of time. (b) Determine both the fraction of material leaving the reactor that has spent between 3 and 6 min in the reactor and the fraction of material leaving that has spent between 7.75 and 8.25 min in the reactor (c) determine the fraction of material leaving the reactor that has spent 3 min or less in the reactor.
Answers: 3
Engineering, 04.07.2019 16:10, TheOriginalMeyah
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
Answers: 2
Engineering, 04.07.2019 18:10, xboxdude06
Slip occurs via two partial dislocations because of (a) the shorter path of the partial dislocation lines; (b) the lower energy state through partial dislocations; (c) the charge balance.
Answers: 1
Engineering, 04.07.2019 18:10, soreese02
An ideal otto cycle with air as the working fluid has a compression ratio of 8. the minimum and maximum temperatures in the cycle are 300 k and 1340 k. use constant specific heats at room temperature to determine (a) the amount of heat transferred to the air during the heat- addition kj/kg, (b) the thermal efficiency, and (c) the thermal efficiency of a carnot cycle ope limits. process, in rating between the same temperature
Answers: 2
1. A tracer was injected as a pulse to a non-ideal reactor and the exit concentration was measured a...
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