Electrical Engineering Questions And Answers :: Electrolysis And Storage Of Batteries: part2



Electrical Engineering : Electrolysis And Storage Of Batteries QUESTIONS AND ANSWERS :: part2 : 21 to 25

Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

21.Electrolyte used in an Edison cell is

NaOH
KOH
HC1
HN03

22.Excessive formation of lead sulphate on the surface of the plates happens because of

allowing a battery to stand in discharged condition for a long time
topping up with electrolyte
persistent undercharging
low level of electrolyte

23.The lead-acid cell should never be discharged beyond

1.8 V
1.9 V
2 V
2.1 V

24.Undercharging

reduces specific gravity of the electrolyte
increases specific gravity of the electrolyte
produces excessive gassing
increases the temperature

More Electrolysis And Storage Of Batteries QUESTIONS AND ANSWERS available in next pages

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