Electrolysis and Storage Batteries The ampere-hour efficiency of a leadacid cell is normally between 80 to 85% 70 to 75% 20 to 35% 90 to 95% 80 to 85% 70 to 75% 20 to 35% 90 to 95% ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries A constant-voltage generator has low internal resistance minimum efficiency high internal resistance minimum current capacity low internal resistance minimum efficiency high internal resistance minimum current capacity ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The storage battery generally used in electric power station is lead-acid battery zinc-carbon battery none of the listed here nickel-cadmium battery lead-acid battery zinc-carbon battery none of the listed here nickel-cadmium battery ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Battery container should be acid resistance, therefore it is made up of Wood Plastic Glass All of the listed here Wood Plastic Glass All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Excessive charging a battery tends to produce gassing bring about all above changes to corrode the positive plates into lead peroxide thereby weakening them physically increase the internal resistance of the battery produce gassing bring about all above changes to corrode the positive plates into lead peroxide thereby weakening them physically increase the internal resistance of the battery ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Extent of corrosion in the underground metal work depends upon type of soil chemicals amount of moisture type of metals all of these type of soil chemicals amount of moisture type of metals all of these ANSWER DOWNLOAD EXAMIANS APP
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