Electrolysis and Storage Batteries Weston standard cell at 20°C has voltage of ____ volts. 1.0187 1.2 0.8 1.5 1.0187 1.2 0.8 1.5 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries As compared to a lead-acid cell, the efficiency of a nickel-iron cell is less due to its higher internal resistance lower e.m.f. small quantity of electrolyte used compactness higher internal resistance lower e.m.f. small quantity of electrolyte used compactness ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries When a lead-acid battery is in fully charged condition, the color of its positive plate is dark grey brown dark brown none of the listed here dark grey brown dark brown none of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Cell short circuit results in abnormal high temperature low sp. gravity electrolyte all of the listed here reduced gassing on charge abnormal high temperature low sp. gravity electrolyte all of the listed here reduced gassing on charge ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Extent of corrosion in the underground metal work depends upon amount of moisture type of soil chemicals all of these type of metals amount of moisture type of soil chemicals all of these type of metals ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following battery is used for aircraft ? Lead-acid battery Dry cell battery Silver oxide battery Nickel-iron battery Lead-acid battery Dry cell battery Silver oxide battery Nickel-iron battery ANSWER DOWNLOAD EXAMIANS APP
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