Electrolysis and Storage Batteries 48 ampere-hour capacity would deliver a current of 8 amperes for 6 hours 24 amperes for 2 hours 48 amperes for 1 hour 6 amperes for 8 hours 8 amperes for 6 hours 24 amperes for 2 hours 48 amperes for 1 hour 6 amperes for 8 hours ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Under normal charging rate, the charging current should be 20% of capacity 30% of capacity 10% of capacity 40% of capacity 20% of capacity 30% of capacity 10% of capacity 40% of capacity ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries On overcharging a battery None of these It will bring about chemical change in active materials It will raise the specific gravity of the electrolyte It will increase the capacity of the battery None of these It will bring about chemical change in active materials It will raise the specific gravity of the electrolyte It will increase the capacity of the battery ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following primary cells has the lowest voltage ? Carbon-zinc Lithium Mercury Zinc-chloride Carbon-zinc Lithium Mercury Zinc-chloride ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Batteries are charged by any one of the listed here engine generator sets motor generator sets rectifiers any one of the listed here engine generator sets motor generator sets rectifiers ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The output voltage of a charger is less than the battery voltage the same as the battery voltage higher than the battery voltage none of the listed here less than the battery voltage the same as the battery voltage higher than the battery voltage none of the listed here ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS