Electrolysis and Storage Batteries In a battery cover is placed over the element and sealed to the top of the battery container. This is done Both of the listed here None of the listed here to exclude dirt and foreign matter from the electrolyte to reduce evaporation of water from electrolyte Both of the listed here None of the listed here to exclude dirt and foreign matter from the electrolyte to reduce evaporation of water from electrolyte ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During the charging and discharging of a nickel-iron cell its e.m.f. remains constant nickel hydroxide remains unsplit water is neither formed nor absorbed corrosive fumes are produced its e.m.f. remains constant nickel hydroxide remains unsplit water is neither formed nor absorbed corrosive fumes are produced ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Following will happen if battery charging rate is too high temperature rise will occur excessive gassing will occur bulging and buckling of plates will occur all of the listed here temperature rise will occur excessive gassing will occur bulging and buckling of plates will occur all of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Battery charging equipment is generally installed In well ventilated location In clean and dry place As near as practical to the battery being charged All of the listed here In well ventilated location In clean and dry place As near as practical to the battery being charged All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The average charging voltage for alkali cell is about 1.7 V 1 V 2.1 V 1.2 V 1.7 V 1 V 2.1 V 1.2 V ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During the charging of a lead-acid cell its voltage increases its cathode becomes dark chocolate brown in colour it gives out energy specific gravity of H₂SO₄ decreases its voltage increases its cathode becomes dark chocolate brown in colour it gives out energy specific gravity of H₂SO₄ decreases ANSWER DOWNLOAD EXAMIANS APP
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