Electrolysis and Storage Batteries In a lead-acid cell, if the specific gravity of sulphuric acid is 1.8, it will require following ratio of acid to water to get mixture of specific gravity of 1.3 4 parts of acid to 4 parts of water 4 parts of acid to 8 parts of water 6 parts of acid to 4 parts of water 4 parts of acid to 6 parts of water 4 parts of acid to 4 parts of water 4 parts of acid to 8 parts of water 6 parts of acid to 4 parts of water 4 parts of acid to 6 parts of water ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Self charge of a Ni-Fe cell is _____ Edison cell. Equal to Much more than Less than More than Equal to Much more than Less than More than ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During the charging of a lead-acid cell its voltage increases specific gravity of H₂SO₄ decreases it gives out energy its cathode becomes dark chocolate brown in colour its voltage increases specific gravity of H₂SO₄ decreases it gives out energy its cathode becomes dark chocolate brown in colour ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries It is noticed that during discharging the following does not happen voltage of the cell decreases specific gravity of H2SO4 decreases the cell absorbs energy both anode and cathode become PbS04 voltage of the cell decreases specific gravity of H2SO4 decreases the cell absorbs energy both anode and cathode become PbS04 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In order that a hydrometer may float vertically in electrolyte its C.G. should be displaced sideways undisturbed raised lowered displaced sideways undisturbed raised lowered ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Satellite power requirement is provided through dry cells nickel-cadmium cells solar cells lead-acid batteries dry cells nickel-cadmium cells solar cells lead-acid batteries ANSWER DOWNLOAD EXAMIANS APP
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