Engineering, 16.03.2020 19:34 alexandria3498
Design a circuit with the following criteria. Assume existence of +3.3V power supply. i. Input signal that operates between Vin = 0V β 5V, and capable of sourcing or sinking 500 x 10^-6 A. ii. Output signal nominally outputs between Vout = 0V β 3.3V, and capable of sinking 10 mA from an external device with an output no more than 0.1 V. Also, sourcing 1mA with an output no less than 3.1V. Hints: β’ Can use a single transistor. A MOSFET IRLZ34N. β’ Use datasheet parameters to help design your circuit. β’ Recall transistors tend to have a pull-up/load resistor or impedance. β’ Note, the key terms "sourcing" or "sinking" in the problem statement and what they mean. β’ Try to create scenarios of your transistor circuit. Like, what happens when Vin = 5V, then how do you calculate the rest of your circuit. This will help size your resistors.
Answers: 3
Engineering, 03.07.2019 14:10
Amass of m 1.5 kg of steam is contained in a closed rigid container. initially the pressure and temperature of the steam are: p 1.5 mpa and t 240Β°c (superheated state), respectively. then the temperature drops to t2= 100Β°c as the result of heat transfer to the surroundings. determine: a) quality of the steam at the end of the process, b) heat transfer with the surroundings. for: p1.5 mpa and t 240Β°c: enthalpy of superheated vapour is 2900 kj/kg, specific volume of superheated vapour is 0. 1483 m/kg, while for t 100Β°c: enthalpy of saturated liquid water is 419kj/kg, specific volume of saturated liquid water is 0.001043m/kg, enthalpy of saturated vapour is 2676 kj/kg, specific volume of saturated vapour is 1.672 m/kg and pressure is 0.1 mpa.
Answers: 3
Engineering, 04.07.2019 16:10
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
Answers: 2
Engineering, 04.07.2019 18:10
What difference(s) did you notice using a pneumatic circuit over hydraulic circuit.explain why the pneumatic piston stumbles when it hits an obstacle.
Answers: 2
Engineering, 04.07.2019 18:10
The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false
Answers: 2
Design a circuit with the following criteria. Assume existence of +3.3V power supply. i. Input signa...
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