Engineering, 07.06.2020 01:00, amandavelez12122005
In this problem, you will solve for the response of a "low pass filter" circuit element. Specif-ically, this element works by setting the rate at which a capacitor is charged. If a voltage signal It) is applied to the filter, the output voltage on the capacitor c(t) is defined bythe following differential equation: dVc(t) dt = V (t) â Vc(t) RC (a) solve for Vc(t) given a square wave drive signal with a repetition period of T, and that takes on a value of â1 V for âT/2 < t < 0 and a value of 1 V for 0 < t < T/2. To make sure the equation is steady-state, make sure the relationship Vc(âT/2) = âVc(0) = Vc(T/2) holds. (b) Represent Vc(t) as a Fourier sine-cosine series. (c) Comment on the waveform for when T > RC
Answers: 2
Engineering, 03.07.2019 14:10, makaylashrout77
Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.
Answers: 2
Engineering, 04.07.2019 18:20, rocio5649
Amixture of slurry and mud is to be pumped through a horizontal pipe of diameter 500 mm. the fluid behaves as a bingham plastic with a yield stress of 30 pa and viscosity 0.04 pa. s. describe the effects of the shear stress through a transverse section of the pipe by plotting the variation in shear stress and velocity profile: (i) just before the slurry starts to move (ii) as the slurry flows when the pressure gradient is double that in part (i)
Answers: 3
Engineering, 04.07.2019 19:10, phantomlizz3233
In general, how do thermosetting plastics compare to thermoplastics in mechanical and physical properties?
Answers: 3
In this problem, you will solve for the response of a "low pass filter" circuit element. Specif-ical...
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