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.
On October 25, 1825, the entire length of the Erie Canal was complete. The canal consisted of 85 locks to manage a 500 foot (150 meter) rise in elevation from the Hudson River to Buffalo. The canal was 363 miles (584 kilometers) long, 40 feet (12m) wide, and 4 feet deep (1.2m).