Electrolysis And Storage Of Batteries MCQ Questions & Answers | Electrical Engineering

A. Equal to

B. Less than

C. More than

D. Much more than

A. allowing a battery to stand in discharged condition for a long time

B. topping up with electrolyte

C. persistent undercharging

D. low level of electrolyte

E. all above

A. five years

B. seven years

C. eight years

D. ten years

A. low sp. gravity electrolyte

B. abnormal high temperature

C. reduced gassing on charge

D. all above

A. Newton’s law

B. Faraday’s law of electromagnetic

C. Faraday’s law of electrolysis

D. Gauss’s law

A. 0.1 V

B. 0.26 V

C. 1.1 V

D. 2 V

A. less than the battery voltage

B. higher than the battery voltage

C. the same as the battery voltage

D. none of the above

A. to reduce evaporation of water from electrolyte

B. to exclude dirt and foreign matter from the electrolyte

C. to discharge both of the above functions

D. to discharge none of the above functions

A. 0.8

B. 0.95

C. 1.1

D. 1.21

A. excessive gassing under load conditions

B. excessive drop in the specific gravity of electrolyte even when the cell is on open circuit

C. both (A) and (B)

D. none of the above