Understanding Automotive Batteries Quiz

Which of the following is a primary function of an automotive battery? Select All that apply

• To power the air conditioning system

• To send power to the Starter

• To power the accessories

• To lubricate the engine parts

What is the main difference between a lead-acid battery and a lithium-ion battery in terms of their chemical composition?

• Lead-acid batteries use lead and sulfuric acid, while lithium-ion batteries use lithium and cobalt oxide.

• Lead-acid batteries use nickel and cadmium, while lithium-ion batteries use lithium and manganese oxide.

• Lead-acid batteries use zinc and carbon, while lithium-ion batteries use lithium and nickel oxide.

• Lead-acid batteries use lead and potassium hydroxide, while lithium-ion batteries use lithium and iron phosphate.

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DOK Level 2: Skill/Concept

Explain why it is important to follow proper charging and discharging cycles for automotive batteries.

• To ensure the battery does not overheat

• To maximize the battery's lifespan and efficiency

• To prevent the battery from leaking

• To reduce the weight of the battery

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DOK Level 3: Strategic Thinking

Which of the following is a best practice for maintaining an automotive battery?

• Regularly overcharging the battery

• Keeping the battery terminals clean and free of corrosion

• Storing the battery in a hot environment

• Frequently draining the battery completely

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DOK Level 2: Skill/Concept

Discuss the environmental impact of improperly disposed automotive batteries.

• They can cause soil and water pollution due to the leakage of toxic chemicals.

• They can increase the efficiency of recycling plants.

• They can be used as fertilizers for plants.

• They have no significant environmental impact.

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DOK Level 3: Strategic Thinking

Which method is commonly used to test the state of charge of an automotive battery?

• Using a hydrometer to measure the specific gravity of the electrolyte

• Checking the color of the battery casing

• Measuring the temperature of the battery

• Weighing the battery

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DOK Level 2: Skill/Concept

Why is it important to wear protective gear when handling automotive batteries?

• To avoid getting dirty

• To protect against potential acid spills and electrical shocks

• To improve battery performance

• To make the battery last longer

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DOK Level 2: Skill/Concept

Analyze the potential risks associated with improper handling of automotive batteries and suggest preventive measures.

• Risks include acid burns and electrical shocks; preventive measures include wearing gloves and safety goggles.

• Risks include overheating and explosion; preventive measures include storing in a cool place.

• Risks include corrosion and rust; preventive measures include applying anti-corrosion spray.

• Risks include weight gain and muscle strain; preventive measures include using a battery lift.

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DOK Level 3: Strategic Thinking

What is the primary environmental concern associated with the disposal of lead-acid batteries?

• Release of greenhouse gases

• Contamination of water sources with lead and sulfuric acid

• Depletion of natural gas reserves

• Increase in noise pollution

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DOK Level 2: Skill/Concept

Evaluate the effectiveness of different battery testing methods in determining the health of an automotive battery.

• Visual inspection is the most effective method.

• Load testing and specific gravity testing are effective methods.

• Checking the battery's weight is the most effective method.

• Measuring the battery's temperature is the most effective method.

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DOK Level 3: Strategic Thinking