Consider the following statements regarding a motor car battery.
1. The voltage is usually 12V.
2. Electrolyte used is hydrochloric acid.
3. Electrodes are lead and copper.
4. Capacity is expressed in amperehour.
Which of the above statements are correct?
A. Only 1 and 2
B. Only 2 and 3
C. Only 3 and 4
D. Only 1 and 4
Answer: Option D
This Question Belongs to Physics GK Chapter Wise >> Electricity And Magnetism
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