Electrolysis and Storage Batteries Mercury cell has which of the following characteristics? Flat discharge current-voltage curve Comparatively longer shelf life under adverse conditions of high temperature and humidity All of these High power to weight ratio Flat discharge current-voltage curve Comparatively longer shelf life under adverse conditions of high temperature and humidity All of these High power to weight ratio ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries If a lead-acid cell is discharged below 1.8 V the following will happen. Capacity of cell will reduce All of the listed here Internal resistance will increase Sulphation of plates will occur Capacity of cell will reduce All of the listed here Internal resistance will increase Sulphation of plates will occur ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Ampere hour capacity of an industrial battery is based on ____ hours discharge rate. 10 8 24 12 10 8 24 12 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following primary cells has the highest voltage ? Lithium Mercury Manganese-alkaline Carbon-zinc Lithium Mercury Manganese-alkaline Carbon-zinc ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries 48 ampere-hour capacity would deliver a current of 6 amperes for 8 hours 24 amperes for 2 hours 8 amperes for 6 hours 48 amperes for 1 hour 6 amperes for 8 hours 24 amperes for 2 hours 8 amperes for 6 hours 48 amperes for 1 hour ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Trickle charging of a storage battery helps to increase its reserve capacity prevent sulphation keep it fresh and fully charged maintain proper electrolyte level increase its reserve capacity prevent sulphation keep it fresh and fully charged maintain proper electrolyte level ANSWER DOWNLOAD EXAMIANS APP
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