Electric Circuits Four bulbs of 40 W each are connected in series with a battery across them, which of the following statement is true? None of these The voltage across each bulb is not same. The current through each bulb is same. The power dissipation in each bulb is not same. None of these The voltage across each bulb is not same. The current through each bulb is same. The power dissipation in each bulb is not same. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor in a circuit became hot and ultimately exploded due to wrong connection, which type of capacitor it could be? Paper capacitor. Electrolytic capacitor. Ceramic capacitor. Any of above. Paper capacitor. Electrolytic capacitor. Ceramic capacitor. Any of above. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Fall time is the time required for a pulse to decrease from 90 to ________% if its maximum values 5 15 10 20 5 15 10 20 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A parallel plate capacitor with air as dielectric, force between plate is F. If capacitor is now immersed water of dielectric εr, force between plate will be – 0. F εr. F. εr/F. 0. F εr. F. εr/F. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits One ampere hour charge is equivalent to 36 coulombs. 360 coulombs. 36000 coulombs. 3600 coulombs. 36 coulombs. 360 coulombs. 36000 coulombs. 3600 coulombs. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A branch of a network is said to be passive when it contains battery. voltage source. current source. voltmeter. battery. voltage source. current source. voltmeter. ANSWER DOWNLOAD EXAMIANS APP
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