HW 3 - Rehg Chap 2 - Fall 09

HW 3 - Rehg Chap 2 - Fall 09 - MFET 243 Automated...

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page 1 of 4 MFET 243 Automated Manufacturing I Fall ‘09 Homework #3 Name (Last, First) ______________________________________________________________ Read Chapter 2 of your text book and then answer the following questions: 1) Consider the following pushbutton: How many poles does the pushbutton have? Answer: ____________________ 2) Consider the pushbutton shown in problem 1. Is the pushbutton single throw or double throw ? Answer: ____________________ 3) True or false: The pushbutton shown in problem 1 is not double break ? Answer: ____________________ 4) Which of the following momentary pushbuttons have a normally closed contact (circle the correct answer): 5) Suppose a switch on an electrical schematic is labeled “FL15”. Assuming standard naming conventions are being used, what type of switch is being employed? Answer: ____________________ 6) Which type of proximity sensor can be used to sense both metallic and nonmetallic parts? (a) Capacitive
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This note was uploaded on 02/29/2012 for the course MFET 243 taught by Professor T.e.kostek during the Fall '09 term at Purdue University-West Lafayette.

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HW 3 - Rehg Chap 2 - Fall 09 - MFET 243 Automated...

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