In Figure 9 we see a pair of 12-volt batteries connected in parallel. This 12-volt battery pack is connected to a single 12-volt charger. Note the blue wire designated W1. The purpose of this wire is to balance the voltage drop evenly across both batteries and each wire during charging.
2015-01-13T20:54:46-05:00. The Erie Canal Important to the Northeast region becuse erie canal connects the great lakes to the atlantic ocean.
Transcript of Positive and Negative Effects of the Erie Canal. The Erie Canal: Positive. and Negative Effects Positive Effects: Dramatic Decrease in Shipping Prices In the 18th century, the Industrial Revolution was sweeping all over civilized countries. The United States was one of those countries.