Multimeters Are A Waste of Money

Multimeter Testing
Battery Construction
Battery Testing
I Don't Want to Play this Stupid Game
100

This measurement is used to measure engine revolutions per minute.

What is RPM?

100

This electrical connection makes the meter read low resistance followed by an audible alarm. 

What is continuity?

100

This type of battery is by far, the most common for automobiles.

What is a lead acid battery?

100

This battery rating provides the most accurate info for batteries used in cold climates.

What is cold cranking amps?

100

When is your final exam with me?

What is Tuesday Dec. 12?

200

DAILY DOUBLE !!!!!

The large fuse in your meter protects up to how many amps?

200

This current load can kill a battery overnight if it's large enough. 

What is parasitic draw?

200

Modern batteries no longer need internal service and are known by this phrase.

What is maintenance free?

200

This rating determines a batteries ability to sustain power output WITHOUT charging.

What is reserve capacity?

200

Troy's Willys Jeep was made in:

What is 1947?

300

What does this symbol stand for?


What is ohms/omega?

300

The function of the PDI multimeter conveniently selects the correct scale for testing.

What is autoranging?

300

Some batteries had this gimmick to warn motorists of a failing battery.

What is a hydrometer?

300

The proper load to put on a battery for testing would be half of this number.

What is cold cranking amps?

300

Final grades are posted here.

What is Canvas?

400

This meter feature records readings that flash across the screen quickly. 

What is MIN/MAX?

400

The maximum voltage that can be tested safely with the PDI meter.

What is 1000 volts (class III)?

400

DAILY DOUBLE !!!!!

This liquid "activates" a battery.

400

The proper load to put on a deep cycle battery for testing would be 3 times this number.

What is Ah (amp hours)?

400

Spring break is in this month.

What is March?

500

What does this meter display read?

What is 154 millivolts?

500

These are used to provide hands-free meter testing.

What are alligator clips?

500
The percentage of sulfuric acid in a typical lead acid battery.

What is 36%?

500

This test was used to determine a batteries state of charge before multimeters came around.

What is specific gravity?

500

Al Wheeler knows way too much information about this conflict.

What is WWII?

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