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ECET 402 Seek Your Dream /newtonhelp.com

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Title: ECET 402 Seek Your Dream /newtonhelp.com

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ECET 402 Seek Your Dream /newtonhelp.com
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ECET 402 Seek Your Dream /newtonhelp.com

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ECET 402 Seek Your Dream /newtonhelp.com

ECET 402 Week 1 iLab
For more course tutorials visit
www.newtonhelp.com
1.From Part A, step 1(b) of lab instructions,
change the temperature from 0 to 30 C and record
the corresponding RTD resistance in Table 1.
2.Graph the temperature-resistance
characteristics of RTD below
3.Is the graph obtained in step 2 above linear (a
straight line)?
4.Use the graph obtained in step 2 above to
determine the resistance of RTD at 75 F.
5.What is the value of resistor R1 found in Part
A, step 3(f)?

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ECET 402 Seek Your Dream /newtonhelp.com

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ECET 402 Seek Your Dream /newtonhelp.com

ECET 402 Week 2 iLab
For more course tutorials visit
www.newtonhelp.com
1.After completing Part A of week 2 lab, complete
the following table
2.Briefly describe if you had any issues with
this lab.
3.Briefly describe how you would display the
temperature on the LCD display of a
microcontroller system.
4.From Part B, step 1 of lab instructions, paste
your Multisim circuit design below.
5.From Part B, step 2 of lab instructions, paste
your Multisim circuit design below.
6.Enter IL and VL values you found in the circuit
of Figure 5 of lab instructions below

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ECET 402 Seek Your Dream /newtonhelp.com

ECET 402 Week 3 Homework
For more course tutorials visit
www.newtonhelp.com
Homework
1. What is the difference between
static,sliding, and viscous friction?
2. An aluminum casting that weighs 10 lb is
resting on a steel surface.
6.A robot arm must be able to extend 24 in.
horizontally in 2 s while carrying a load of 10
lb. How much force is required, assuming the arm
is accelerating all the way?
14.A torque of 18 N m is applied to a rotating
part. The part has a moment of inertia of 0.078
kg m2. How much time will it take to rotate the
part 180?
19.An electric heater is rated at 220 Vac at 15
A. How many Btu/h of heat does it put out?
22.A small gasoline engine can put out 18,000 N
m/min of mechanical power. The engine is used to
drive an electric generator that is 80
efficient. Find the output of the

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ECET 402 Seek Your Dream /newtonhelp.com

ECET 402 Week 3 iLab
For more course tutorials visit
www.newtonhelp.com
Part A Voltage to Frequency Converter
1.Change input voltage from 210 volts and record
measured frequency in Table 1
2. Use the data obtained in Table 1 to graph
Frequency vs. Voltage in Figure 1.
3.Is the output frequency vs. voltage graph
linear?
4.Research and describe some applications for
Voltage to Frequency Converter circuits.
Part B The Security Alarm System

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ECET 402 Seek Your Dream /newtonhelp.com

ECET 402 Week 4 Homework
For more course tutorials visit
www.newtonhelp.com
Week 4 Homework
Chapter 11 pp. 483488, Problems 1, 2, 6, 8, 12,
13, and 19
1.Assume that Figure 11.25(a) is the response
curve of a control system to a step function.
Determine the following parameters rise time,
overshoot, and settling time.

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ECET 402 Seek Your Dream /newtonhelp.com

ECET 402 Week 5 Homework
For more course tutorials visit
www.newtonhelp.com
Chapter 12
1. Draw a relay wiring diagram for a circuit that
implements the simple logic diagram shown in
Figure 12.36. The circuit should be in the style
of Figure 12.1(a).
2. Repeat Exercise 1 except draw the circuit as a
ladder diagram.
3. A small house has three windows and two doors.
Each window and door has a switch attached such
that the contacts close when a door or window
opens. Draw a ladder logic diagram that will turn
on a light if one or more windows are open or if
both doors are open.

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ECET 402 Seek Your Dream /newtonhelp.com

ECET 402 Week 5 iLab Stepper Motor and Measuring
Speed of a DC Motor
For more course tutorials visit
www.newtonhelp.com
Part A
Take a digital photo of your stepper motor
circuit and paste it below
Once the assembly of stepper motor circuit is
completed and power is applied, observe the
direction of rotation and record it here

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ECET 402 Seek Your Dream /newtonhelp.com

ECET 402 Week 6 Homework
For more course tutorials visit
www.newtonhelp.com
P.405, 1Give an example of an open-loop control
system. Explain why the system is open-loop, and
identify the controller and final control
element.
P.405, 2Give an example of a closed-loop control
system. Explain why the system is closed-loop,
and identify the sensor, controller, and final
control element.
P.405, 7Describe the advantages of a 4- to 20-mA
current loop as an input signal compared to a
0-to 5-V input signal.
P.435, 2Complete a report on one type of open
communications network. Make use of the Internet
as well as manufacturer's literature for
compiling the report.

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ECET 402 Seek Your Dream /newtonhelp.com

ECET 402 Week 6 iLab
For more course tutorials visit
www.newtonhelp.com
1. Determine the overall transfer function of the
system given below by hand as discussed in
pre-lab. Please show your work and type the
equations if you can
2. Determine the overall transfer function of the
system shown above using MATLAB. Copy the MATLAB
code and the overall transfer function obtained
and paste them below
3. Are the results in steps 1 and 2 the same?
Comment if they are not.
4.Determine the unit step response of the overall
system using the MATLAB command described in the
pre-lab. Copy the unit step response and paste it
below.
5. Determine the impulse response of the overall
system using the MATLAB command described in the
pre-lab. Copy the impulse response and paste it
below