Electrolysis and Storage Batteries As compared to a lead-acid cell, the efficiency of a nickel-iron cell is less due to its compactness lower e.m.f. higher internal resistance small quantity of electrolyte used compactness lower e.m.f. higher internal resistance small quantity of electrolyte used ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In order that a hydrometer may float vertically in electrolyte its C.G. should be displaced sideways undisturbed raised lowered displaced sideways undisturbed raised lowered ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries While preparing electrolyte for a lead-acid battery anyone of the two can be added to other chemical acid is poured into water none of the listed here water is poured into acid anyone of the two can be added to other chemical acid is poured into water none of the listed here water is poured into acid ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Under normal charging rate, the charging current should be 20% of capacity 10% of capacity 30% of capacity 40% of capacity 20% of capacity 10% of capacity 30% of capacity 40% of capacity ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries When two batteries are connected in parallel, it should be ensured that they have same e.m.f. they have identical internal resistance they have same ampere-hour capacity they have same make they have same e.m.f. they have identical internal resistance they have same ampere-hour capacity they have same make ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The capacity of a lead-acid cell depends on Temperature Rate of discharge All of these Density of electrolyte Temperature Rate of discharge All of these Density of electrolyte ANSWER DOWNLOAD EXAMIANS APP
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