In constant voltage charging method, the charging current from discharged to fully charged condition Remains same Decreases Increases None of the listed here TRUE ANSWER : ? YOUR ANSWER : ?
In order that a hydrometer may float vertically in electrolyte its C.G. should be undisturbed lowered displaced sideways raised TRUE ANSWER : ? YOUR ANSWER : ?
Battery container should be acid resistance, therefore it is made up of Wood Plastic All of the listed here Glass TRUE ANSWER : ? YOUR ANSWER : ?
The body of Edison cell is made of rubber aluminium bakelite nickel plated steel TRUE ANSWER : ? YOUR ANSWER : ?
The capacity of a battery is expressed in terms of none of the listed here ampere-hour rating current rating voltage rating TRUE ANSWER : ? YOUR ANSWER : ?
Battery charging equipment is generally installed All of the listed here In well ventilated location As near as practical to the battery being charged In clean and dry place TRUE ANSWER : ? YOUR ANSWER : ?
The ratio of ampere-hour efficiency to watt-hour efficiency of a lead-acid cell is always greater than one always less than one none of the listed here just one TRUE ANSWER : ? YOUR ANSWER : ?
Dry cell is modification of Leclanche cell Deniell cell Lead-acid cell Edison cell TRUE ANSWER : ? YOUR ANSWER : ?
Level of electrolyte in a cell should be _____ the level of plates none of the listed here below equal to above TRUE ANSWER : ? YOUR ANSWER : ?
A battery of 6 cells will show a drop of _____ volts from fully charged state to fully discharged state. 2.4 2.5 2.8 2.0 TRUE ANSWER : ? YOUR ANSWER : ?