Electric Circuits Fillers in a lead acid battery are provided to prevent flow of gases. to recover acid loss through vapours. all of above. to facilitate flow of gases. to prevent flow of gases. to recover acid loss through vapours. all of above. to facilitate flow of gases. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 20 μF capacitor and 200 W, 220 V lamp is connected in series across a 220 V alternating supply. In which frequency of the supply the lamp will glow dimmest? 100 Hz. 1 Hz. 1000 Hz. 10 Hz. 100 Hz. 1 Hz. 1000 Hz. 10 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Cells are connected in parallel in order to increase voltage rating. current capacity. efficiency. life of the cells. voltage rating. current capacity. efficiency. life of the cells. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A branch of a network is said to be passive when it contains current source. voltage source. voltmeter. battery. current source. voltage source. voltmeter. battery. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the network shown, what is the current I in the direction shown? 1 / 3 A. 5 / 6 A. 0 A. 4 A. 1 / 3 A. 5 / 6 A. 0 A. 4 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The plates of lead acid storage battery are most likely to be short circuited if the battery charged too slowly. too much water is added. sediment collect at the bottom of the battery. the electrolyte evaporates. the battery charged too slowly. too much water is added. sediment collect at the bottom of the battery. the electrolyte evaporates. ANSWER DOWNLOAD EXAMIANS APP