Which of the listed ranges represents the...

Question 1 / 205eccefa3bacbc34ba4d48006

Question 1 of 205eccefa3bacbc34ba4d48006

Which of the listed ranges represents the specific gravity for the electrolyte of a fully charged lead-acid battery at room temperature?

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Question 1 of 20

5eccefa3bacbc34ba4d48006

Which of the listed ranges represents the specific gravity for the electrolyte of a fully charged lead-acid battery at room temperature?

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🔍 Key Concepts

• Specific gravity is a comparison of a liquid’s density to pure water (which is 1.000). • A fully charged lead-acid battery has a standard, commonly accepted specific gravity range at about 77°F (25°C). • Lower specific gravity values usually indicate a discharged or weak battery; unusually high values are not typical for normal electrolyte.

💭 Think About

• Think about what specific gravity range is commonly used as the reference for “100% charged” in battery maintenance tables and hydrometer charts. • Compare each option to what you would expect for distilled water (1.000). Which option looks like a realistic, slightly denser sulfuric acid solution used in batteries? • Which ranges look more like they would indicate a partially charged battery, and which look physically unrealistic for battery electrolyte?

✅ Before You Answer

• Make sure you know that distilled water = 1.000 specific gravity at standard conditions. • Recall the typical fully charged value often quoted in textbooks and maintenance manuals for lead-acid cells (around 1.26–1.28). • Eliminate any choice with values that are clearly too low (close to water) or too high to be a normal battery electrolyte.

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Question 1 of 20

Which of the listed ranges represents the specific gravity for the electrolyte of a fully charged lead-acid battery at room temperature?

1.100 to 1.150

1.180 to 1.200

1.270 to 1.285

1.750 to 2.000

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Question 1 / 205eccefa3bacbc34ba4d48006

Question 1 of 205eccefa3bacbc34ba4d48006

Which of the listed ranges represents the specific gravity for the electrolyte of a fully charged lead-acid battery at room temperature?

Back

Question 1 of 20

5eccefa3bacbc34ba4d48006

Which of the listed ranges represents the specific gravity for the electrolyte of a fully charged lead-acid battery at room temperature?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed