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WorksheetsElectrical Unit 2 Extra Credit
Total questions: 22
Worksheet time: 11mins
In battery ignition system, the energy required for producing spark is obtained from a _____________ battery.
6v to 12v
12v to 24v
24v to 30v
None
The main task of battery in automobile is to
Supply electricity to the alternator
Act as a reservoir or stabilizer of electricity
Supply electricity to the vehicle&electrical system at all times while the engine is running
Supply a large amount of power to turn the starter motor when the engine is being started
Automotive batteries have ________ cells?
5
6
12
14
How many volts are in 1 cell of a standard 12 Volt automotive battery?
12
1.2
2.1
21
Battery acid is also referred to as ________.
Electronic Acid
Hydraulic Acid
Battery Juice
Electrolyte
How many volts should a fully charged automotive battery have?
12.6
6.6
24.6
18.6
The gas that surrounds a battery during charging and discharging is explosive.
True
False
Which metal is a battery terminal made of?
Lead
Brass
Aluminum
Steel
Common battery used in conventional vehicles ?
Lithium-Ion (Li-ion) Battery
Lead-Acid Battery
Alkaline battery
Zinc Acid Battery
What does CCA stands in battery technology ?
car cranking actuation
cold cranking amps
car cranking amps
cold cranking actuation
RC stands for?
Real capacity
Reserve capacity
Red Connector
Really Cold
A battery's length, width, height, and terminal location refer to its?
Dimensions
Group
Area
Fitment
What gas is expelled from an automotive battery during charging and discharging?
Freon
Hydrogen
Acetone
Oxygen
What specialty tool is used to remove stubborn battery cables from battery terminals?
Battery Pliers
Battery Pry Bar
Battery Puller
Battery Carrier
When connecting a battery charger, which lead should be connected last?
Positive
Negative
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Which color wire should you never touch on a hybrid vehicle without the proper safety equipment and training?
Yellow
Red
Orange
Green
BEFORE TESTING THE BATTERY, THE BATTERY SHOULD BE FULLY ________?
charged
cleaned
WHAT SHOULD YOU WEAR WHEN WORKING ON A BATTERY?
long sleve shirt
eye protection
boots
all of the above
IF BATTERY ACID COMES INTO CONTACT WITH YOUR WHAT SHOULD YOU DO?
take your hands and wipe it off
run for help
wash immediately with running water
wipe it off with a rag
WHAT IS THE PURPOSE OF THE AUTOMOTIVE BATTERY?
to provide power for the electronics in the vehicle
to provide power to play the radio
to provide power to start the engine
all of the above
To prevent local action in battery, only ............is used in electrolytes
Pump water
Distilled water
Tap water
Both A and C
