Homework#1

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Unformatted text preview: Instructor is not responsible for grading and entering scores for HW papers lacking clear information in the required fields above Problem 3 (50 points): Electrical Safety; Ground- Fault Circuit Interrupter (GFCI) Part 1 (20 points) Briefly explain the following safety rules (10 points for each explanation): Ø། Never touch a bare wire which can be under voltage, especially, with your palm; if absolutely necessary, touch it with the outer side of your hand. In particular: ü༏ Why is it important which side of the hand to use? ü༏ At what current levels the consequences for the human user may be different? Ø། Before working with electricity, make sure that your hands are clean and dry. In particular: ü༏ Why is it important to dry your hands? ü༏ At what voltage levels the consequences for the human user may be different? © 2013 Alexander Ganago Page 1 of 3 Last printed 2013- 09- 05 12:57 PM File: 2013 F 314 HW 1 p3.docx EECS 314 Fall 2013 HW #1 Problem 3 Student’s name _______________________________ Discussion section # _______ Part 2 (30 points) A worker operates an electric drill plugged...
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This note was uploaded on 12/06/2013 for the course EECS 314 taught by Professor Ganago during the Fall '07 term at University of Michigan.

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