Electrolysis and Storage Batteries In a battery cover is placed over the element and sealed to the top of the battery container. This is done Both of the listed here to reduce evaporation of water from electrolyte None of the listed here to exclude dirt and foreign matter from the electrolyte Both of the listed here to reduce evaporation of water from electrolyte None of the listed here to exclude dirt and foreign matter from the electrolyte ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The ratio of ampere-hour efficiency to watt-hour efficiency of a lead-acid cell is always less than one none of the listed here just one always greater than one always less than one none of the listed here just one always greater than one ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following factors adversely affects the capacity of the leadacid battery ? Specific gravity of electrolyte Temperature of surroundings All of these Rate of discharge Specific gravity of electrolyte Temperature of surroundings All of these Rate of discharge 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 brown dark grey dark brown none of the listed here brown dark grey dark brown none of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The best indication about the state of charge on a lead-acid battery is given by specific gravity of electrolyte none of the listed here output voltage temperature of electrolyte specific gravity of electrolyte none of the listed here output voltage temperature of electrolyte ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries On overcharging a battery It will raise the specific gravity of the electrolyte It will bring about chemical change in active materials None of these It will increase the capacity of the battery It will raise the specific gravity of the electrolyte It will bring about chemical change in active materials None of these It will increase the capacity of the battery ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS