Optometry Salary by the Numbers. According to the BLS, the average annual pay for salaried optometrists for May of 2009 was $106,960, which is an increase of almost $1,000 from the average annual pay for salaried optometrists for May of 2008, which was $105,200.he difference in salary is due to a smaller amount of optometrists who are making more money, which increases the average salary, so it is not safe to assume that an optometristâs salary in a larger city will be more than a smaller one.
iStockphoto.com/Michael Krinke. An automotive charging system is made up of three major components: the battery, the voltage regulator and an alternator. The alternator works with the battery to generate power for the electrical components of a vehicle, like the interior and exterior lights, and the instrument panel. An alternator gets its name from the term alternating current (AC).
âIts primary job is to keep the electrical system up and running in place of the battery. The batteryâs job is to start the car, and the alternator keeps it running.â. Gunning says an alternator typically lasts about seven years, or about 100,000 to 150,000 miles, adds Waits. Some mechanics, though, say they typically see alternators last about 80,000 miles.