Electronics Engineering
Question Charges +3Q and –9Q are held in place at positions x = 0 m and x = 2 m, respectively. At what position in x (in m) should a third charge be placed so that it is in ...
Question A component in a system is driving the overall system reliability. The system recently conducted a test over 100 hrs and the system experienced 3 failures. a) What is th...
Question A component in a system is driving the overall system reliability. The system recently conducted a test over 100 hrs and the system experienced 3 failures. a) What is th...
Question Develop a MATLAB script that generates (N) random variables from fx(x) using the methods discussed in class. The script should ask the user for the number of samples to g...
Question Draw the output of the following MATLAB code on the graph on the right: r = 4; ts = 0:45:360; xs = r * cosd(ts); ys = r * sind(ts); plot( xs, ys, '+-k'); axis equal...
Question Differential Amplifier Problem. Body effect can be neglected, but channel-length modulation should be included. Assume the current mirror is designed for a 1:1 mirroring...
Question Using FPGAs to Implement Logic Circuits An introduction to designing logic circuits in FPGAs (Field Programmable Gate Arrays). Write a short, properly structured technic...
Question Design a prototype of home security system with passive proximity sensor, light sensor, temperature sensor and examine its performance. Following this, you’ll also ...
Question The following input signal was applied to an open loop (PI) controller: A gain controller of the constant is 1, an integral setting (integral time constant) is 2...
Question An analogue controller uses the following relationships: Where: e(t) is the error signal (a function of time), v is a controller output in %. All time units are in min...
Question For the electrical system shown below: Use an impedance approach to determine the transfer function, Vout(s) /Vin (s) as a function of L, C and R. Find the na...
Question For the following circuit with the operational amplifiers: Use the impedance approach to find an expression for a transfer function: E0(S) / Ei(S) Determine t...