Engineering, 19.02.2020 00:21 mia3128
The energy stored in the capacitor for −[infinity] < t < 0 is J. (Round the final value to the nearest whole number.) The energy stored in the capacitor for 0 ≤ t < 4 s is t2 J. (Round the final value to one decimal place.) At t = 1 s, the energy stored in the capacitor is J (to 2 decimal places). The energy stored in the capacitor for 4 ≤ t < 10 s is – t + t2 J. (Round the coefficient of t2 to three decimal places and other values to one decimal place.) At t = 5 s, the energy stored in the capacitor is J (to 2 decimal places). The energy stored in the capacitor for t > 10 s is J. (Round the final value to one decimal place.)
Answers: 1
Engineering, 03.07.2019 14:10, volleyballfun24
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
Engineering, 04.07.2019 18:10, oshawn108
Ahot wire operates at a temperature of 200°c while the air temperature is 20°c. the hot wire element is a tungsten wire of 5 um diameter and 2 mm in length. plot using excel current, heat transfer and heat generated by the wire for air velocity varying from 1-10 m/s in steps of lm/s? matlab the sensor voltage output, resistance, or assume nu 0.989 re033pr13 take air properties at tr (200°c20°c)/2 = 110°c properties of tungsten: c 0.13 kj/kg. k 3 p 19250 kg/m k (thermal conductivity) = 174 w/m. k
Answers: 2
Engineering, 04.07.2019 18:10, wyattlb97
Water at the rate of 1 kg/s is forced through a tube with a 2.5 cm inner diameter. the inlet water temperature is 15°c, and the outlet water temperature is 50°c. the tube wall temperature is 14°c higher than the local water temperature all along the length of the tube. what is the length of the tube?
Answers: 3
Engineering, 04.07.2019 18:20, moneywaydaedae
Air is compressed isentropically from an initial state of 300 k and 101 kpa to a final temperature of 1000 k. determine the final pressure using the following approaches: (a) approximate analysis (using properties at the average temperature) (b) exact analysis
Answers: 1
The energy stored in the capacitor for −[infinity] < t < 0 is J. (Round the final value to the...
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