Engineering, 03.01.2020 05:31, eross92604
Acircuit consists of a resistor r in series with an inductor l. when subject to a step input voltage v at time t=0 the differential equation for the system is (di/dt)+(r/l)i=(v/l) what is: (a) the solution for this differential equation, (b) the time constant, (c) the steady state current i?
Answers: 2
Engineering, 04.07.2019 18:10, Tyrant4life
Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.
Answers: 1
Engineering, 04.07.2019 18:10, tobyhollingsworth178
Which from the following instrument is commonly used to detect the high pitch butzing sound in bearings? [clo4] a)-digital ultrasonic meter b)-infrared camera c)-spectroscopic d)-vibrometer
Answers: 2
Engineering, 04.07.2019 18:20, cristykianpour
Describe one experiment in which the glass transition temperature and melting temperature of a totally amorphous thermoplastic material can be determined. show the relevant experimental results in a diagram which should be properly annotated with the two temperatures clearly marked. what is likely to happen to the curve in the diagram if the amorphous polymer is replaced by a thermosetting type?
Answers: 2
Acircuit consists of a resistor r in series with an inductor l. when subject to a step input voltage...
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