Electrolysis and Storage Batteries The active materials of a nickel-iron battery are nickel hydroxide 21% solution of kOH all of these powdered iron and its oxide nickel hydroxide 21% solution of kOH all of these powdered iron and its oxide ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In order that a hydrometer may float vertically in electrolyte its C.G. should be undisturbed raised lowered displaced sideways undisturbed raised lowered displaced sideways ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which among the following constitutes the major load for an automobile battery ? Brake light Parking lights Self starter Spark plugs Brake light Parking lights Self starter Spark plugs ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries All the electrical connections between the battery and vehicle should be by rigid cables thin copper wires thin aluminium wires flexible cables rigid cables thin copper wires thin aluminium wires flexible cables ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The storage battery generally used in electric power station is none of the listed here zinc-carbon battery nickel-cadmium battery lead-acid battery none of the listed here zinc-carbon battery nickel-cadmium battery lead-acid battery ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries It is noticed that durum charging there is a rise in voltage energy is absorbed by the cell all of these the anode becomes chocolate brown in colour (PbCfe) and cathode becomes grey metallic lead (Pb) there is a rise in voltage energy is absorbed by the cell all of these the anode becomes chocolate brown in colour (PbCfe) and cathode becomes grey metallic lead (Pb) ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS