Dry Cell Multiple Choice Questions and Answers
6. Dry cell is the modification of
A. Deniell cell
B. Leclanche cell
C. Lead acid cell
D. Edison cell
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B. Leclanche cell
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7. All dry cells venue have about.........V
A. 1.0
B. 1.2
C. 1.5
D. 2
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8. Even though voltage of a dry cell, big or small, is 1.5 V, small cell delivers less current because it has comparatively ........internal resistance
A. Zero
B. Less
C. More
D. Same
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9. The internal resistance of a dry cell is of the order of
A. 0.01 to 0.04 ohm
B. 0.2 to 0.5 ohm
C. 2 to 5 ohm
D. 10 to 30 ohm
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10. Which of the following has lower specific gravity ?
A. Dilute H2SO4
B. Concentrated H2SO4
C. Water
D. Any of the above
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