Electrolysis and Storage Batteries It is noticed that during discharging the following does not happen specific gravity of H2SO4 decreases the cell absorbs energy voltage of the cell decreases both anode and cathode become PbS04 specific gravity of H2SO4 decreases the cell absorbs energy voltage of the cell decreases both anode and cathode become PbS04 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Petroleum jelly is applied to the electrical connections to the lead-acid battery prevent local heating reduce path resistance prevent corrosion prevent short-circuiting prevent local heating reduce path resistance prevent corrosion prevent short-circuiting ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Life of the batteries is in the following ascending order. Lead-acid cell, Nickel-cadmium cell, Edison cell Nickel-cadmium cell, Edison cell, lead-acid cell Edison cell, Nickel-cadmium cell, lead-acid cell Lead-acid cell, Edison cell, Nickel cadmium cell Lead-acid cell, Nickel-cadmium cell, Edison cell Nickel-cadmium cell, Edison cell, lead-acid cell Edison cell, Nickel-cadmium cell, lead-acid cell Lead-acid cell, Edison cell, Nickel cadmium cell ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Excessive charging a battery tends to bring about all above changes to corrode the positive plates into lead peroxide thereby weakening them physically produce gassing increase the internal resistance of the battery bring about all above changes to corrode the positive plates into lead peroxide thereby weakening them physically produce gassing increase the internal resistance of the battery ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The mass of an ion liberated at an electrode is directly proportional to the quantity of electricity”. The above statement is associated with Faraday’s law of electrolysis Newton’s law Gauss’s law Faraday’s law of electromagnetic Faraday’s law of electrolysis Newton’s law Gauss’s law Faraday’s law of electromagnetic ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Trickle charging of a storage battery helps to prevent sulphation keep it fresh and fully charged maintain proper electrolyte level increase its reserve capacity prevent sulphation keep it fresh and fully charged maintain proper electrolyte level increase its reserve capacity ANSWER DOWNLOAD EXAMIANS APP
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