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Electrical Engineering · all questions

Electrolysis And Storage Of Batteries
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Electrolyte used in an Edison cell is

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Life of the batteries is in the following ascending order.

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Mercury cell has which of the following characteristics?

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Following will happen if battery charging rate is too high

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Negative plate of an Edison cell is made of

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The body of Edison cell is made of

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The active materials of a nickel-iron battery are

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As compared to a lead-acid cell, the efficiency of a nickel-iron cell is less due to its

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Dry cell is modification of

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In alkaline cell the electrolyte is

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In a lead-acid cell, lead is called as

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The common impurity in the electrolyte of lead-acid battery is

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The substances which combine together to store electrical energy during the charge are called ______ materials

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If a lead-acid cell is discharged below 1.8 V the following will happen.

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Sulphated cells are indicated by

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Which of the following is incorrect?

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Weston standard cell at 20°C has voltage of ____ volts.

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In constant voltage charging method, the charging current from discharged to fully charged condition

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In constant-current charging method, the supply voltage from discharged to fully charged condition

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A battery of 6 cells will show a drop of _____ volts from fully charged state to fully discharged state.

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