Engineering, 28.11.2019 01:31 jenna6891
An nmos amplifier is to be designed to provide a 0.20-v peak output signal across a 20-k ohm load that can be used as a drain resistor. if a gain of at least 10 v/v is needed, what g_m is required? using a dc supply of 1.8 v, what values of i_d and v_ov would you choose? what w/l ratio is required if mu_nc_ox = 200 mua/v^2? if v_t = 0.4 v, find v_gs.
Answers: 3
Engineering, 03.07.2019 14:10
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 18:10
Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.
Answers: 2
Engineering, 04.07.2019 18:10
Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.
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Engineering, 04.07.2019 18:10
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
An nmos amplifier is to be designed to provide a 0.20-v peak output signal across a 20-k ohm load th...
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