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1. |
Consider the following statements regarding a motor car battery:1. The voltage is usually 12 V. 2. Electrolyte used is hydrochloric acid.3. Electrodes are lead and copper.4. Capacity is expressed in ampere -hour.What of the above statements are correct ? |
A. | 1 and 2 |
B. | 2 and 3 |
C. | 3 and 4 |
D. | 1 and 4 |
Answer» E. | |