I will apply my example first with the common gate type:
Voltage gain - High
Current gain - Low
Power gain - Low
Input/output phase relationship 0o
Input resistance - Low
Output resistance High
Next I will look at common drain type configuration:
September 9, 2016
ELEC 160 QUIZ 1
1. With the help of sketches, explain the phenomenon of reverse biasing for a pn junction.
By attaching the positive terminal to n-type material and the negative terminal to p-type material, the
October 9, 2016
Question 1: For a given JFET, VGS off ( ) = 6 Volts, VGS=2 Volts, and IDSS = 3 mA. Determine the
value of drain current ID .
ID=IDSS(1-(VGS/VGS(off)2 => ID=3mA(1-(2V/-6V)2 => ID=1.33mA
Question 2: A JFET has paramet
I chose the Common Gate JFET Amplifier configuration. These amplifiers offer a low input impedance
and high output impedance. Additionally, these amplifiers offer a low current gain, high voltage gain,
and an overall low power gain. There are not many use
There are a couple of differences between the JFET and DMOSFET (Depletion-Metal Oxide Field Effect
Transistor) that include physical structure and the operation of the FET. By applying a thin metal oxide
layer to the gate to insulate it from the channel t
September 15, 2016
ELEC 160 QUIZ 2 All the questions are weighted equally
1) A BJT has values of IB = 1.1 mA and IC = 344 mA. Determine the value of IE for the given BJT.
IE=IB+IC => IE=1.1 mA + 344 mA => IE=345.1 mA
2) A BJT has I
October 9, 2016
Queston 1: What is a commonsource amplifer? Explain its operaton. Support your answer with
fgures, equatons, and an example.
A common source amplifier is the most commonly used FET amp configuration. This is due to
Per Phase Analysis
Derive the relationship between line to line voltages and line
to neutral voltages in a balanced Y-Y three phase circuit.
For a balanced Y-Y three phase circuit convert the line to
line voltage phasor to th
September 6, 2016
Using Figure 3.7 you can see that IT IS reasonable to assume on an approximate basis that V CB has only a
slight effect on the relationship between VBE and IE.
The reason being, for IE=5mA the VBE is 800mV for
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September 7, 2016
In this lab, I will be attempting to create a couple of circuits to rectify an AC waveform into a DC
signal through the appropriate use of diodes. This allows for an easy way to get a
4. a) How much energy in joules is required to move a charge of 12
C through a difference in
potential of 6 V?
W = QV => W = 12 C * (6 V) => W = 72 J
b) For part (a), find the energy in electron-volts.
1 J = 6.241509 x 1018 eV => 72 J = 45 x 1013eV
27) Determine the static or dc resistance of the commercially available diode of Fig. 1.15 at a forward
current of 4 mA.
Using the graph V = .7 V and I = 4 mA, R = V/I => R = .7/.004 => R = 175
42) Determine the reactance offered by a diode described by
September 6, 2016
5) a) Since the diode is reverse biased, the current is 0.
b) V of the 20 resistor is 20 V - .7 V => V of the 20 resistor is 19.3 V
To get the current it is
V of the 20 resistor
R of the20 resistor
=> I= 19.3 V
NUC 255 M5A2 Problem Set #9
1. Explain how an inverting amplier differs from a noninverting amplier. (10 points)
The main difference between inverting and non-inverting amplier is that an inverting
amplier produces an output which is 180o out of phase wit
Advantages: A digital circuit when compared to analog circuits is their signals represented
digitally can be transmitted without degradation due to noise. Also, Information storage can be
easier in digital systems than in analog ones. Disadvantages:
TOMORROWS INDUSTRIAL FUTURE
BY MARCO GUZMAN
APRIL 24TH, 2016
Electric motors are essential in converting electrical energy
into mechanical energy. The application of electric motors
revolutionized industry, by elimin
The Wheatstone bridge is an electrical device with two legs and an intersecting connection,
which resembles a bridge having four resistive arms. Out of the four resistances three are
standard and one will be the varying in nature. The Wheatstone brid
Thesis Topic: Motor innovations are tomorrows industrial future.
My chosen research topic will be in Power Systems dealing with the generation,
transmission, distribution and utilization of electric motors. I selected this application because
Tomorrows Industrial Future
This research will be in Power Systems dealing with the generation, transmission, distribution
and utilization of electric motors. I selected this applicatio
Myself, the Suppose Writer
How do I write or type in a way I can express my feeling or opinions? That is a question,
I believe, that cannot be honestly answered by me. I may think I did a good job writing
something when in reality it could be horrible. Th