Diagnosing and Servicing the Battery



1.	What type of acid is found in automotive batteries?
	A.	Phosphoric acid.
	B.	Hydrochloric acid.
	C.	Sulfuric acid.
	D.	Boric acid.

2.	When using a charge indicator, what color indicates you should not charge the battery?
	A.	Green.
	B.	Red.
	C.	Orange.
	D.	Yellow.

3.	A CA test results in higher ampere ratings than the CCA test.
	A.	True.
	B.	False.

4.	Which potentially dangerous gas is emitted when an automotive battery is being charged?
	A.	Hydrogen gas.
	B.	Sulfuric gas.
	C.	Carbon monoxide gas.
	D.	Natural gas.

5.	A discharged battery may freeze at 32°F.
	A.	True.
	B.	False.

6.	When charging a battery:
	A.	All accessories and loads in the vehicle should be turned off.
	B.	The red cable should always go to the battery positive terminal.
	C.	The black cable should always go to the battery negative terminal.
	D.	All of the above.

7.	What type of tool can assist in removing a battery?
	A.	Battery puller.
	B.	Battery carrier.
	C.	Battery lifter.
	D.	Battery hoist.

8.	Which of the following is associated with battery spills?
	A.	Skin burns.
	B.	Paint damage.
	C.	Fabric damage.
	D.	All of the above.

9.	How can you tell if a battery has an internal short?
	A.	It will fail a load test.
	B.	It will be cool to the touch.
	C.	It will not accept a charge.
	D.	None of the above.

10.	Which of the following dangers is associated with jump starting a battery?
	A.	Current surges.
	B.	Corrosive acid.
	C.	Explosive hydrogen gas.
	D.	All of the above.

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