In a diode circuit, where an AC voltage vIN, with a DC offset of 5 V and AC amplitude of 10 mV, is applied to a 1 MΩ resistor and a PN junction diode. Let’s express vIN = VIN + vin, where VIN = 5 V is the DC offset and vin = 10 cos(t + ϕ) mV is the AC component. Since vIN oscillates between 4.99 V (= 5 − 0.01) and 5.01 V (= 5 + 0.01), the diode is always in reverse bias. Required:
Draw the Vout waveform when the diode has 0.7V voltage drop.

The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false

Ajournal bearing has a journal diameter of 3.250 in with a unilateral tolerance of 20.003 in. the bushing bore has a diameter of 3.256 in and a unilateral tolerance of 0.004 in. the bushing is 2.8 in long and supports a 700-lbf load. the journal speed is 900 rev/min. find the minimum oil film thickness and the maximum film pressure for both sae 20 and sae 20w-30 lubricants, for the tightest assembly if the operating film temperature is 160°f. a computer code is appropriate for solving this problem.

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.