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ECET 402 Motivated Minds /newtonhelp.com

For more course tutorials visit<br><br>www.newtonhelp.com<br><br><br><br>ECET 402 HW Week 1<br>Pages: 20-21: #2,4,6,11,14<br>CH 3pgs:103 #4,6<br>

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ECET 402 Motivated Minds /newtonhelp.com

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  1. ECET 402 Motivated Minds /newtonhelp.com

  2. ECET 402 Motivated Minds /newtonhelp.com ECET 402 Week 1 Homework For more course tutorials visit www.newtonhelp.com ECET 402 HW Week 1 Pages: 20-21: #2,4,6,11,14 CH 3pgs:103 #4,6

  3. ECET 402 Motivated Minds /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)?

  4. ECET 402 Motivated Minds /newtonhelp.com ECET 402 Week 2 Homework For more course tutorials visit www.newtonhelp.com Chapter 3 Page 104-105 Problems 24, 25, 28, 30, and 38

  5. ECET 402 Motivated Minds /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:

  6. ECET 402 Motivated Minds /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

  7. ECET 402 Motivated Minds /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 2–10 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

  8. ECET 402 Motivated Minds /newtonhelp.com ECET 402 Week 4 Homework For more course tutorials visit www.newtonhelp.com Week 4 Homework Chapter 11: pp. 483–488, 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.

  9. ECET 402 Motivated Minds /newtonhelp.com ECET 402 Week 4 iLab Relays and Relay Logic Controls For more course tutorials visit www.newtonhelp.com ECET 402 Week 4 iLab Relays and Relay Logic Controls

  10. ECET 402 Motivated Minds /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.

  11. ECET 402 Motivated Minds /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:

  12. ECET 402 Motivated Minds /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.

  13. ECET 402 Motivated Minds /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

  14. ECET 402 Motivated Minds /newtonhelp.com ECET 402 Week 7 iLab Root Locus Plots and the Stability of a Control System For more course tutorials visit www.newtonhelp.com ECET 402 Week 7 iLab Root Locus Plots and the Stability of a Control System

  15. ECET 402 Motivated Minds /newtonhelp.com

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