Electrolysis and Storage Batteries Lead-acid cell has a life of nearly charges and discharges 1250 500 700 1000 1250 500 700 1000 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In order that a hydrometer may float vertically in electrolyte its C.G. should be lowered displaced sideways raised undisturbed lowered displaced sideways raised undisturbed ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The ampere-hour efficiency of a leadacid cell is normally between 90 to 95% 70 to 75% 80 to 85% 20 to 35% 90 to 95% 70 to 75% 80 to 85% 20 to 35% ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Excessive charging a battery tends to produce gassing bring about all above changes increase the internal resistance of the battery to corrode the positive plates into lead peroxide thereby weakening them physically produce gassing bring about all above changes increase the internal resistance of the battery to corrode the positive plates into lead peroxide thereby weakening them physically ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The capacity of a battery is expressed in terms of ampere-hour rating none of the listed here voltage rating current rating ampere-hour rating none of the listed here voltage rating current rating ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Internal resistance of a cell is due to electrode resistance surface contact resistance between electrode and electrolyte resistance of electrolyte all of the listed here electrode resistance surface contact resistance between electrode and electrolyte resistance of electrolyte all of the listed here ANSWER DOWNLOAD EXAMIANS APP
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