Electrolysis and Storage Batteries In a lead-acid cell, lead is called as positive active material passive material None of the listed here negative active material positive active material passive material None of the listed here negative active material ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Self charge of a Ni-Fe cell is _____ Edison cell. Much more than Less than More than Equal to Much more than Less than More than Equal to ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Specific gravity of electrolyte in Edison cell is 2.0 1.1 1.5 1.21 2.0 1.1 1.5 1.21 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Undercharging Reduces specific gravity of the electrolyte Produces excessive gassing Increases specific gravity of the electrolyte Increases the temperature Reduces specific gravity of the electrolyte Produces excessive gassing Increases specific gravity of the electrolyte Increases the temperature ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The effect of sulphation is that the internal resistance none of the listed here decreases remains same increases none of the listed here decreases remains same increases ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries When two batteries are connected in parallel, it should be ensured that they have identical internal resistance they have same ampere-hour capacity they have same e.m.f. they have same make they have identical internal resistance they have same ampere-hour capacity they have same e.m.f. they have same make ANSWER DOWNLOAD EXAMIANS APP
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