Electrolysis and Storage Batteries In order that a hydrometer may float vertically in electrolyte its C.G. should be raised undisturbed lowered displaced sideways raised undisturbed lowered displaced sideways ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries A dead storage battery can be revived by none of the listed here a dose of H₂SO₄ adding so-called battery restorer adding distilled water none of the listed here a dose of H₂SO₄ adding so-called battery restorer adding distilled water ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries As compared to a lead-acid cell, the efficiency of a nickel-iron cell is less due to its lower e.m.f. compactness higher internal resistance small quantity of electrolyte used lower e.m.f. compactness higher internal resistance small quantity of electrolyte used ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Excessive charging a battery tends to 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 produce gassing bring about all above changes to corrode the positive plates into lead peroxide thereby weakening them physically ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The storage battery generally used in electric power station is lead-acid battery nickel-cadmium battery none of the listed here zinc-carbon battery lead-acid battery nickel-cadmium battery none of the listed here zinc-carbon battery ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The substances which combine together to store electrical energy during the charge are called ______ materials insert passive active dielectric insert passive active dielectric ANSWER DOWNLOAD EXAMIANS APP
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