Engineering, 31.12.2019 06:31 krystalhurst97
A60-hz 240-v-rms source supplies power to a load consisting of a resistance in series with an inductance. the real poweris 1500w, and the apparent power is 2500 va. determine the value of the resistance and the value of the inductance.
Answers: 2
Engineering, 04.07.2019 18:20
How much power could a wind turbine produce if it had the following specifications? cp = 0.45 -d=1.2kg/m3 d=50m v 5m/s
Answers: 2
Engineering, 04.07.2019 19:10
Aplate of dimensions 3 m x 3 m is placed 0.37 mm apart from a fixed plate. the plate requires a force of 2n to move at speed of 45 cm/s. evaluate the viscosity of the fluid in between the plates
Answers: 3
Engineering, 06.07.2019 03:10
List and describe in sequence the operation process steps for boxf machine?
Answers: 1
Engineering, 06.07.2019 03:20
1kg of water contained in a piston-cylinder assembly undergoes two processes in series from an initial state where the pressure is 3.0 bar and the temperature is 150°c process 1-2: the water is compressed isothermally to a volume of 0.25 m^3 with 120 kj of work being done to the system. process 2-3: the water is heated at constant volume to a final pressure of 10 bar. a. find the change in internal energy for the system. b. calculate the amount of heat transferred, in kj. c. sketch both processes on a t-v diagram. (196.33 kj/kg, 76.33 kj)
Answers: 1
A60-hz 240-v-rms source supplies power to a load consisting of a resistance in series with an induct...
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