For a hydrometer to remain upright while floating in an electrolyte, how should its center of gravity be positioned?

Electrolysis and Storage of Batteries MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

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Subject
Electrolysis and Storage of Batterieselectrical-engineering-mcqs › electrolysis-and-storage-of-batteries
Published
15 Dec 2018
Last updated
28 May 2026

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Explanation

The hydrometer must have a lowered center of gravity to maintain vertical stability when floating. Raising or shifting the center of gravity can cause it to tilt or tip over.

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