Electrolysis and Storage Batteries In constant-current charging method, the supply voltage from discharged to fully charged condition none of the listed here decreases remains constant increases none of the listed here decreases remains constant increases ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Excessive formation of lead sulphate on the surface of the plates happens because of all of the listed here low level of electrolyte persistent undercharging allowing a battery to stand in discharged condition for a long time all of the listed here low level of electrolyte persistent undercharging allowing a battery to stand in discharged condition for a long time ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries When two batteries are connected in parallel, it should be ensured that they have same make they have same ampere-hour capacity they have identical internal resistance they have same e.m.f. they have same make they have same ampere-hour capacity they have identical internal resistance they have same e.m.f. ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Under normal charging rate, the charging current should be 10% of capacity 40% of capacity 20% of capacity 30% of capacity 10% of capacity 40% of capacity 20% of capacity 30% of capacity ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In ______ system the charging current is intermittently controlled at either a maximum or minimum value trickle charge two rate charge control an equalizing charge floating charge trickle charge two rate charge control an equalizing charge floating charge ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following cell has a reversible chemical reaction ? Silver-oxide Lead-acid Carbon-zinc Mercury oxide Silver-oxide Lead-acid Carbon-zinc Mercury oxide ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS