ECET 110 Innovative Education--snaptutorial.com

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ECET 110 Innovative Education--snaptutorial.com
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ECET 110 Innovative Education--snaptutorial.com
ECET 110 Quiz 2 For more classes
visit www.snaptutorial.com   1. (TCO 4) For the
series-parallel circuit given in Figure 3.1
below, determine the total resistance RT between
the terminals labeled A and B   2. (TCO 4) For
the circuit given in Figure 3.3, obtain the
following quantities.   a) Currents I1 and I2 b)
Power dissipated by the resistor R3
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ECET 110 Innovative Education--snaptutorial.com
ECET 110 Quiz 3 For more classes
visit www.snaptutorial.com   1. (TCO 7) For the
circuit given below, determine the total
capacitance CT between the terminals labeled A
and B. 2. (TCO 6) Find the Thevenin equivalent
circuit for the circuit given in Figure 4.7
below. Consider the resistor R to be the variable
load resistor. Determine the current through R
when R75 ohms and also when R25 ohms. 3. (TCO
7) For the RC circuit given below, determine the
steady state voltage across the capacitor and the
peak current through the capacitor during its
charging cycle
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ECET 110 Innovative Education--snaptutorial.com
ECET 110 Week 1 Homework For more classes
visit www.snaptutorial.com   Why do you never
apply an ohmmeter to a live network? What is the
voltage across a 220 ? resistor if the current
through it is 5.6 mA? What is the current through
a 6.8 ? resistor of the voltage drop across it is
24V? What is the power delivered by a 6V battery
if the current drain is 750mA? The current
through a 4k ? resistor is 7.2mA. What is the
power delivered to the resistor?
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ECET 110 Innovative Education--snaptutorial.com
ECET 110 Week 1 iLab Analysis of a Series Circuit
using Simulation and Actual Construction For
more classes visit www.snaptutorial.com   Objectiv
es To construct a circuit in series to test and
verify Ohms Law and Kirchhoffs Voltage Law
using a multi-meter, breadboard, resistors and
jumper wires. To simulate this construct
digitally and mathematically to compare results
to determine if the above laws are supported.
Results The simulation, breadboard construct,
and calculations had similar measurements in all
fields including voltage, current, resistors,
sources, and power dissipation.
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ECET 110 Innovative Education--snaptutorial.com
ECET 110 Week 2 Homework For more classes
visit www.snaptutorial.com   CHAPTER 6 4. For
each circuit board in Fig. 6.74, find the total
resistance between connection tabs 1 and 2. 10.
For the network of Fig. 6.80 24. Using
Kirchhoffs current law, determine the unknown
currents for the parallel network in Fig. 6.93.
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ECET 110 Innovative Education--snaptutorial.com
ECET 110 Week 2 iLab Analysis of a DC Parallel
Circuit using Simulation and Actual Construction
For more classes visit www.snaptutorial.com   Obj
ectives The objectives this week were to
effectively learn to simulate and construct a
parallel circuit and learn to troubleshoot issues
that may be had by OPEN or Shorted circuits.
Also to learn how to calculate current and
resistance within parallel circuits Did you prove
Kirchhoffs Current Law to be true for a parallel
circuit Explain how you proved Kirchhoffs
Current Law. How much power did this circuit
dissipate? What would happen to the current I5 if
one of the resistors, like R4,is SHORT or OPEN
circuited by chance?
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ECET 110 Innovative Education--snaptutorial.com
ECET 110 Week 2 Quiz For more classes
visit www.snaptutorial.com   1. (TCO 3) Find the
total conductance and total resistance of the
parallel circuit given below. 2. (TCO 3) A
resistor in one of the parallel branches is
replaced by a short circuit as shown in the
figure below. Determine the current IS through
this shorted branch. 3. (TCO 3) Solve for the
unknown currents using the information provided
in the figure below. (Hint use the current
divider rule.) 4. (TCO 3) Determine the unknown
quantities for the parallel circuit below. Note
that the known quantities have a value assigned
to them.
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ECET 110 Innovative Education--snaptutorial.com
ECET 110 Week 3 Homework For more classes
visit www.snaptutorial.com   Chapter 7 Problems
1 (a, b, c), 2 (a, b), 3, 8, 10 1. Which elements
(individual elements, not combinations of
elements) of the networks in Fig. 7.60 are in
series? Which are in parallel? As a check on your
assumptions, be sure that the elements in series
have the same current and that the elements in
parallel have the same voltage. Restrict your
decisions to single elements, not combinations of
elements. 2. Determine RT for the networks in
Fig. 7.61.
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ECET 110 Innovative Education--snaptutorial.com
ECET 110 Week 3 iLab Analysis of a DC
Series-Parallel Circuit For more classes
visit www.snaptutorial.com   Objectives To
construct a series-parallel circuit correctly and
measure its equivalent resistance. To predict and
verify electrical characteristics of a
series-parallel circuit using Ohms Law,
Kirchhoffs Current and Voltage Laws, and Voltage
and Current divider rules. Determine the various
branch currents in the circuit using the current
divider rule. Verify the same using the
simulation and actual measurement after wiring
the circuit. Report on any differences in the
values and why that might be the case. Did you
prove Kirchhoffs Voltage Law to be true for the
series-parallel circuit?
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ECET 110 Innovative Education--snaptutorial.com
ECET 110 Week 4 Homework For more classes
visit www.snaptutorial.com   Objectives 1. To
troubleshoot a complex circuit and determine
various currents and voltages using format mesh
analysis. 2. To simulate the complex circuit in
MultiSim and record the required quantities. 3.
Determine the various currents and voltages after
wiring the circuit. Results
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ECET 110 Innovative Education--snaptutorial.com
ECET 110 Week 4 iLab Format Mesh Analysis For
more classes visit www.snaptutorial.com   Objectiv
es 1. To troubleshoot a complex circuit and
determine various currents and voltages using
format mesh analysis. 2. To simulate the complex
circuit in MultiSim and record the required
quantities. 3. Determine the various currents and
voltages after wiring the circuit.
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ECET 110 Innovative Education--snaptutorial.com
ECET 110 Week 5 Homework For more classes
visit www.snaptutorial.com   CHAPTER 9 1a. Using
the superposition theorem, determine the current
through the 12 Ohm resistor of fig. 9.119. we
will use superposition to analyze this circuit.
First short E2 and find the current thru the 12
Ohms resistor and then Short E1 and keep E2 in
the circuit and find the same current. Then
algebraically add the two currents (add if in the
same directions and subtract if opposite
direction Short V2 12Ohms resistorIR3 IR1 and
IR3 are the same value IR34A
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ECET 110 Innovative Education--snaptutorial.com
ECET 110 Week 5 iLab Thevenins and Superposition
Theorem For more classes visit www.snaptutorial.
com   Objectives 1. To troubleshoot a complex
circuit and determine various currents and
voltages using superposition theorem and compare
the results with the results of last weeks
lab. 2. To simulate the complex circuit in
Multisim and record the required quantities and
verify superposition theorem by using one source
at a time. 3. Determine the various currents and
voltages after wiring the circuit. Verify
superposition theorem and report on any
differences in the values and why that might be
the case. 4. Use Multisim to illustrate
Thevenins theorem.
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ECET 110 Innovative Education--snaptutorial.com
ECET 110 Week 6 Homework Capacitors For more
classes visit www.snaptutorial.com     Chapter
10 Capacitors 20. Repeat Problem 19 for R 1
MO, and compare the results 26. For the network
in Fig. 10.98, composed of standard values 34.
For the automobile circuit of Fig. 10.105, VL
must be 8 V before the system is activated. If
the switch is closed at t 0 s, how long will it
take for the system to be activated?
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ECET 110 Innovative Education--snaptutorial.com
ECET 110 Week 6 iLab Transient Analysis of a
Resistor-Inductor Circuit For more classes
visit www.snaptutorial.com     1.
OBJECTIVES Perform a transient analysis on a
Resistor-Capacitor circuit, and measure capacitor
charge and discharge times. Determine the steady
state values of current, voltage, and the time
constants for a Resistor-Capacitor circuit. PARTS
LIST Equipment
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ECET 110 Innovative Education--snaptutorial.com

• ECET 110 Week 6 Quiz
• For more classes visit
• www.snaptutorial.com
•  
•  
• (TCO 7) For the circuit given below, determine
  the total capacitance CT between the terminals
  labeled A and B
• (TCO 6) Find the Thevenin equivalent circuit for
  the circuit given in Figure 4.7 below. Consider
  the resistor R to be the variable load resistor.
  Determine the current through Rwhen R100 ohms
  and also when R50 ohms.
• 3. (TCO 7) For the RC circuit given below,
  determine the steady state voltage
  across the capacitor and the peak current through
  the capacitor during its charging cycle

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ECET 110 Innovative Education--snaptutorial.com
ECET 110 Week 7 Homework For more classes
visit www.snaptutorial.com     Chapter 11
Inductors Homework problems 12, 14, 29, 36  
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ECET 110 Innovative Education--snaptutorial.com
ECET 110 Week 7 iLab Transient Analysis of a
Resistor-Inductor Circuit For more classes
visit www.snaptutorial.com     Objectives  Calcul
ate time constant, transient time, current and
voltage across inductor at beginning and the end
of the charge cycle.  Use MultiSim to test the
calculations.  Build and test a physical circuit
using the MultiSim schematic.  How does the
self-resistance of the inductor affect the
results? What can be done to keep the current
value to be the same as in the case of an ideal
inductor? How can the inductor in MultiSim be
redesigned so that it more closely approximates
the real inductor?  
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ECET 110 Innovative Education--snaptutorial.com