Electrolysis and Storage Batteries When two batteries are connected in parallel, it should be ensured that they have same make they have same e.m.f. they have same ampere-hour capacity they have identical internal resistance they have same make they have same e.m.f. they have same ampere-hour capacity they have identical internal resistance ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The internal resistance of a lead-acid cell is that of Edison cell Less than More than Equal to None of the listed here Less than More than Equal to None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries On the average the ampere-hour efficiency of an Edison cell is about 0.8 0.4 0.6 0.7 0.8 0.4 0.6 0.7 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During the idle period of the battery, strong electrolyte tends to change the active material of the cell into Pb Pb02 PbSC-4 PbO Pb Pb02 PbSC-4 PbO ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Excessive charging a battery tends to produce gassing to corrode the positive plates into lead peroxide thereby weakening them physically increase the internal resistance of the battery bring about all above changes produce gassing to corrode the positive plates into lead peroxide thereby weakening them physically increase the internal resistance of the battery bring about all above changes ANSWER DOWNLOAD EXAMIANS APP
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 None of the listed here Both of the listed here to reduce evaporation of water from electrolyte to exclude dirt and foreign matter from the electrolyte None of the listed here Both of the listed here to reduce evaporation of water from electrolyte to exclude dirt and foreign matter from the electrolyte ANSWER DOWNLOAD EXAMIANS APP
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