Engineering, 18.06.2021 23:10 jitosfc916
The input voltage on the primary winding of a transformer is 2.00 V(p-p), the output voltage on the secondary terminals of the transformer is 500 mV(p-p). Determine the turn ratio of this transformer (Np : Ns).
Answers: 1
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
Engineering, 04.07.2019 18:10
For the closed feedwater heater below, feedwater enters state 3 at a pressure of 2000 psia and temperature of 420 °f at a rate of ix10 ibhr. the feedwat extracted steam enters state 1 at a pressure of 1000 psia and enthalpy of 1500 btu/lbm. the extracted er leaves at an enthalpy of 528.7 btu/lbm steam leaves as a saturated liquid. (16) a) determine the mass flow rate of the extraction steam used to heat the feedwater (10) b) determine the terminal temperature difference of the closed feedwater heater
Answers: 3
Engineering, 04.07.2019 18:10
The higher the astm grain size number, the finer the gran is. a)-true b)-false
Answers: 2
Engineering, 04.07.2019 19:20
Amass-spring-viscous damper system of mass 3 kg has a frequency of 100 rad/s and is critically damped. its initial conditions are x(0)-3 mm and (0)-2.3 m/s. does the system overshoot its equilibrium position? prove your answer
Answers: 1
The input voltage on the primary winding of a transformer is 2.00 V(p-p), the output voltage on the...
Mathematics, 31.03.2020 08:18
History, 31.03.2020 08:18
Mathematics, 31.03.2020 08:19
Chemistry, 31.03.2020 08:19
Chemistry, 31.03.2020 08:20
English, 31.03.2020 08:21
History, 31.03.2020 08:21
Mathematics, 31.03.2020 08:32
Biology, 31.03.2020 08:32