Electrolysis and Storage Batteries Which of the following battery is used for aircraft ? Dry cell battery Nickel-iron battery Silver oxide battery Lead-acid battery Dry cell battery Nickel-iron battery Silver oxide battery Lead-acid battery ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries A constant-voltage generator has minimum efficiency low internal resistance high internal resistance minimum current capacity minimum efficiency low internal resistance high internal resistance minimum current capacity ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Capacity of dry cells is more when it is supplying current for continuous periods None of these unaffected by the type of discharge more when it is supplying current for intermittent periods more when it is supplying current for continuous periods None of these unaffected by the type of discharge more when it is supplying current for intermittent periods ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries When the load resistance equals the generator resistance which of the following will be maximum ? Current Efficiency of the circuit Voltage across the load resistance Power in the load resistance Current Efficiency of the circuit Voltage across the load resistance Power in the load resistance ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following primary cells has the lowest voltage ? Carbon-zinc Mercury Lithium Zinc-chloride Carbon-zinc Mercury Lithium Zinc-chloride ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following factors adversely affects the capacity of the leadacid battery ? Specific gravity of electrolyte All of these Temperature of surroundings Rate of discharge Specific gravity of electrolyte All of these Temperature of surroundings Rate of discharge ANSWER DOWNLOAD EXAMIANS APP
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