Cell And Battery Multiple Choice Questions and Answers
36. Internal resistance of a cell is due to
A. Resistance of electrolyte
B. Electrode resistance
C. Surface contact resistance between electrode and electrolyte
D. All of the above
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D. All of the above
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37. If the battery is wrongly connected on charge following will happen
A. Current delivered by the battery will be high
B. Current drawing will be Nil
C. Currently drawing will be very small
D. Currently drawing will be very high
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38. Battery charging room is to be kept well ventilated so as to reduce the hydrogen concentration below......... percent
A. One
B. Two
C. Three
D. Four
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39. Under normal charging rate, the charging current show to be
A. 10% of capacity
B. 20% of capacity
C. 30% of capacity
D. 40% of capacity
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40. Trickle charge is required for
A.. Primary cells
B. Lead acid batteries
C. Nickel iron cells
D. All of the above
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