() A single phase half wave controlled rectifier is operated from a 145 V. 50 Hz supply and the load resistance is 7.5 2. If the average output voltage is 17.5 % of the maximum possible average output voltage calculate (a) firing Angle (b) average output current (c) draw the output voltage waveform (

Discrete Signals and Discrete Time systemsx[n1] = (values) 9 random integer values from -10 to 5x[n2] = (values) 9 random integer values from -5 to 5 a. Plot the graph setting the middle integer value at n = 0 showing the all samples.b. Plot the graph x[-n] showing all the samples.c. Plot the graph x[n-3] showing all the samples.d. Plot the graph x[n+2] showing all the samples.e. Plot the graph x[2n] showing all the samples.f. Plot the graph x[n/3] showing all the samples.g. Evaluate the convolution of x[n1] and x[n2].

贪0l ۲ من ۲ • Asiacell Il. A docs.google.com Choose Conectarnswer Saly ihii Using the approximate equivalent -2 model of a silicon diode and taking E=10 V and R=1k, what is the value of * ?diode voltage at operating point c) 10 V O a) 0.7 V O d) 9.3 V b) 0.3 V O نقطة واحدة DC resistance of diode is -4 measured at b) Cut-in voltage c) Q-point a) Knee current d) Reverse breakdown point نقطة واحدة What will happen when a p-n -1 حہسہن و 8:07. äc lul 21.02.27

- Eg ni= no exp ( 5 - 2kT i. Based on the egn. above, for a selected semicondueter `ni depend on which parameter elo i1. Explain the mechanism of your anrwer in parEO, twa different s.c.(semiconductor) at same iii. Comparing T, which parameter effects telenen n; e iv. Explain why? Cyour greatly (ii) ) answer in part

Subject: Electronic Engineering

It's not a graded question, it's a quiz question just can't work out where the answers come from

A 1N4748A zener diode has a ZZ of 23 Ω. Taking the data from the datasheet VZ = 22 V with a test current, IZ, of 11.5 mA. What is the voltage across the zener terminals when the current is 6 mA? When the current is 20 mA? Make the representation of the values ​​by means of their curve characteristic.

need help with d and e

H.WI find the B function, frequency of oscillation and Re RE require for oscillation for the circuit shown below? {70 R Rf 3d L

Electrical Engineering _ Power Electronics Notes: pls try to answer in less than 30 min.