1. ECET 405 Innovative Education--snaptutorial.com

2. ECET 405 Week 1 Chapter 2 Homework For more classes visit www.snaptutorial.com Chapter 2 Homework 1)A discrete 120 V ac output module is to be used to control a 230 V dc solenoid valve. Draw a diagram showing how this could be accomplished using an interposing relay. 2)Assume a thermocouple generates a linear voltage of from 20 mV to 50 mV when the temperature changes from 750°F to 1250°F. How much voltage will be generated when the temperature of the thermocouple is at 1000°F?

3. ECET 405 Innovative Education--snaptutorial.com ECET 405 Week 1 iLab For more classes visit www.snaptutorial.com A Control Problem with Multiple Inputs and Outputs 1.Complete Table 1 below per lab instructions 2.Take a digital photo of your completed circuit and insert it below. 3. In a paragraph write your comments on any wiring issues or challenges that you encountered. How did you troubleshoot or fix the problem (if any)? Was there any flickering of the LEDs when the motor was running or stopped? If so, how would you fix the problem?

4. ECET 405 Innovative Education--snaptutorial.com ECET 405 Week 2 Chapter 4 Homework For more classes visit www.snaptutorial.com ECET 405 Week 2 Chapter 4 Homework

5. ECET 405 Innovative Education--snaptutorial.com ECET 405 Week 2 iLab For more classes visit www.snaptutorial.com 1.Per step 6 of Lab 2 instructions, turn on the power supply and touch the loose end of the red wire shown in Figure 7 to input terminals X0, X1, X2, X3, X4, X5, X6, and X7. Indicate which of LEDs marked X0 to X7 will turn on. 1.Explain why some of the input LEDs do not turn on as you touch the loose red wire to some of the input terminals of the PLC. 2.What needs to be done to enable those LEDs that did not turn on, to turn on as you touch the loose end of the red wire to corresponding input terminals?

6. ECET 405 Innovative Education--snaptutorial.com ECET 405 Week 3 Chapter 7 Homework For more classes visit www.snaptutorial.com ECET 405 Week 3 Chapter 7 Homework

7. ECET 405 Innovative Education--snaptutorial.com ECET 405 Week 3 iLab For more classes visit www.snaptutorial.com 1. Once you have completed step 6 of lab 3, Print Screen your ladder logic program that contains your last name on rung 3 and paste it below. 2. Once you have completed step 12 of lab3, Print-screen the ladder logic program you created and paste it below. Then submit the worksheet to week 3 Dropbox.

8. ECET 405 Innovative Education--snaptutorial.com ECET 405 Week 4 iLab Hardwiring your PLC For more classes visit www.snaptutorial.com Hardwiring your PLC, Downloading a Program Containing Timer and Counter Instructions, and Running the Process 1.Take a digital photo of your circuit and attach to this worksheet 2. Print a copy of the ladder logic program from your PC and attach to this worksheet. 3. Briefly describe the operation of each rung.

9. ECET 405 Innovative Education--snaptutorial.com ECET 405 Week 5 Homework For more classes visit www.snaptutorial.com Chapter 10 - PP 298-300: Chapter 11 - PP 318-321: Chapter 13 – PP 377-378:

10. ECET 405 Innovative Education--snaptutorial.com ECET 405 Week 5 iLab Traffic Lights For more classes visit www.snaptutorial.com LogixPro Simulation: 1.Copy and paste the ladder logic program you obtained in step 4 of the lab to this worksheet. PLC Hardware: 2.Take a digital photo of your PLC wiring and attach to this worksheet. 3.Print a copy of the ladder logic program and attach to this worksheet. 4.Briefly describe the operation of each rung for the ladder logic shown in step 8.

11. ECET 405 Innovative Education--snaptutorial.com ECET 405 Week 6 Homework For more classes visit www.snaptutorial.com Chapter 14 problems 1, 2, and 7 Chapter 15 problem 2 Chapter 14 Problem 1: Give an example of an open-loop control system. Explain why the system is open-loop, and identify the controller and final control element. Problem 2: Give an example of a closed-loop control system. Explain why the system is closed-loop, and identify the sensor, controller, and final control element. Problem 7: Describe the advantage of a 4 to 20mA current loop as an input signal compared to a 0 to 5 volt input signal.

12. ECET 405 Innovative Education--snaptutorial.com ECET 405 Week 6 iLab Project Design For more classes visit www.snaptutorial.com ECET 405 Week 6 iLab Project Design

13. ECET 405 Innovative Education--snaptutorial.com ECET 405 Week 7 iLab Project Design II For more classes visit www.snaptutorial.com 1.Fill in the values for voltages applied to the motor and corresponding speeds from steps 6 and 7 in Table 1. 4.Write a brief report on the functionality of your system. Describe any troubleshooting or challenges you experienced during the lab.

14. ECET 405 Innovative Education--snaptutorial.com