Which of the following is the advantage of alkaline battery?(a) High energy density(b) Good discharge characteristics over a wide range of temperature(c) The specific gravity of electrolyte remains the same(d) Cheap raw materials are usedI got this question in quiz.My question is taken from Storage Batteries in portion Nonconventional Engines, Conventional Energy Sources & Cooling System of Automobile Engineering

Which of the following is the advantage of alkaline battery?(a) High e

1.	Which of the following is the advantage of alkaline battery?(a) High energy density(b) Good discharge characteristics over a wide range of temperature(c) The specific gravity of electrolyte remains the same(d) Cheap raw materials are usedI got this question in quiz.My question is taken from Storage Batteries in portion Nonconventional Engines, Conventional Energy Sources & Cooling System of Automobile Engineering
Answer» Correct answer is (C) The SPECIFIC gravity of electrolyte remains the same To elaborate: The advantage of the alkaline battery is that the specific gravity of electrolyte remains the same. The electrolyte does not take part in chemical reactions on charging or DISCHARGING.

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