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.


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