Ask Experts Questions for FREE Help !
Ask
    wroberts15's Avatar
    wroberts15 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Feb 11, 2009, 12:04 PM
    Electrical wireing
    Define Reverse Polarity
    KISS's Avatar
    KISS Posts: 12,510, Reputation: 839
    Uber Member
    		  
    #2

    Feb 11, 2009, 01:02 PM

    Context please?

    I'm going to pick one. A linear actuator requires 12 Volts between the red (+) and black (-) wires to extend. It requires red (-) and black (+) to retract (reverse polarity).
    stanfortyman's Avatar
    stanfortyman Posts: 5,598, Reputation: 279
    Electrical & Lighting Expert
    		  
    #3

    Feb 11, 2009, 02:04 PM
    Quote Originally Posted by wroberts15 View Post
    Define Reverse Polarity
    Define: Homework
    KISS's Avatar
    KISS Posts: 12,510, Reputation: 839
    Uber Member
    		  
    #4

    Feb 11, 2009, 05:09 PM

    Probably right.
Not your question? Ask your question View similar questions
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

Old electrical wireing [ 1 Answers ]

I have a house built in 1935, a new 200 amp service was installed before I purchased the home. I suspect I may have a couple circuits with reverse polarity, not sure, the circuit plug in tester would not work because it is a two wire circuit all it said was open ground. How can I check this out....

Electrical wireing [ 3 Answers ]

Do I have a broken nuetral wire if the 1st 3 outlets are good on a circuit? Then from that point what to copper or black to copper lites tester black with white nothing.

220 wireing [ 2 Answers ]

How many wires does 220 central air have going to the copressor unit outside

View more questions Search