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    03151974's Avatar
    03151974 Posts: 4, Reputation: 1
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    #1

    Jan 9, 2013, 07:03 PM
    Electrical questions
    The wiring in a 200 foot long branch circuit measures a total resistance of 0.5 ohms. What is the resistance per 1,000 feet?
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    03151974 Posts: 4, Reputation: 1
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    #2

    Jan 9, 2013, 07:03 PM
    If three resistors with values 5, 10, and 15 ohms respectively are connected in parallel, the combined total resistance is _______ ohms. Select the closest answer.
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    03151974 Posts: 4, Reputation: 1
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    #3

    Jan 9, 2013, 07:04 PM
    Class II locations are those that are hazardous because of the presence of _______
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    03151974 Posts: 4, Reputation: 1
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    #4

    Jan 9, 2013, 07:05 PM
    The wiring in a 200 foot long branch circuit measures a total resistance of 0.5 ohms. What is the resistance per 1,000 feet?
    stanfortyman's Avatar
    stanfortyman Posts: 5,598, Reputation: 279
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    #5

    Jan 9, 2013, 07:13 PM
    Do your own homework.
    tkrussell's Avatar
    tkrussell Posts: 9,659, Reputation: 725
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    #6

    Jan 10, 2013, 03:30 AM
    Please see the following link for the policy of homework:


    Ask Me Help Desk - Announcements in Forum : Homework Help
    Stratmando's Avatar
    Stratmando Posts: 11,188, Reputation: 508
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    #7

    Jan 10, 2013, 06:36 AM
    Resistors in parallel is the Same Formula as Capacitors in series:
    The Recripocal of the sum of reciprocals.

    How many times more is 1000 than 200?
    donf's Avatar
    donf Posts: 5,679, Reputation: 582
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    #8

    Jan 10, 2013, 10:24 AM
    Strat: Please translate your message into Greek so us math nuts can understand it better
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    Stratmando Posts: 11,188, Reputation: 508
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    #9

    Jan 12, 2013, 07:39 AM
    Basically you add up the resistances inverted, then invert again. Will see if I can locate a better explanation, Great Formula and Handy.
    Stratmando's Avatar
    Stratmando Posts: 11,188, Reputation: 508
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    #10

    Jan 12, 2013, 07:45 AM
    Definition of Parallel Circuit | Chegg.com
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