Battery Lesson Quiz

What is the purpose of distilled water in a battery electrolyte?

• To increase acidity

• To dilute the sulfuric acid

• To provide insulation

• To enhance conductivity

Which type of battery is more resistant to electrolyte leakage?

• Conventional batteries

• Maintenance-free batteries

• Both types

• Neither type

What is a key maintenance task for conventional batteries?

• No maintenance required

• Adding water to cells

• Checking for corrosion

• Frequent top-ups

What material is found on the charged negative plate?

• Lead peroxide

• Sponge Lead

• Copper

• Zinc

What does the material on both positive and negative plates become in the charged stage?

• Lead Sulphate

• Copper Sulphate

• Zinc Oxide

• Iron Sulphate

What is the color of Sponge Lead on the negative plate?

• Black

• Gray

• White

• Red

What does CCA stand for in battery capacity ratings?

• Cold Cranking Amps

• Current Cranking Amps

• Charge Cranking Amps

• Continuous Cranking Amps

At what temperature is the Cold Cranking Amps (CCA) rating measured?

• 0°F (-17.8°C)

• 32°F (0°C)

• 80°F (26.7°C)

• 50°F (10°C)

Which rating measures the current supply at 0°F?

• Cold Cranking Amps (CCA)

• Cranking Amps (CA)

• Ampere Hour (AH)

• Voltage Rating (VR)