Parallel Circuits Four 8 speakers are connected in parallel to the output of an audio amplifier. If the maximum voltage to the speakers is 12 V, the amplifier must be able to deliver to the speakers 1.5 W 72 W 48 W 18 W 1.5 W 72 W 48 W 18 W ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits Four resistors of equal value are connected in parallel. If the total voltage is 15 V and the total resistance is 600 , the current through each parallel resistor is 6.25 mA 25 mA 100 mA 200 mA 6.25 mA 25 mA 100 mA 200 mA ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits In a five-branch parallel circuit, there are 12 mA of current in each branch. If one of the branches opens, the current in each of the other four branches is 12 mA 0 A 48 mA 3 mA 12 mA 0 A 48 mA 3 mA ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits When an additional resistor is connected across an existing parallel circuit, the total resistance increases by the value of the added resistor decreases by the value of the added resistor remains the same decreases increases by the value of the added resistor decreases by the value of the added resistor remains the same decreases ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits The power dissipation in each of four parallel branches is 1.2 W. The total power dissipation is 0.3 W 12 W 1.2 W 4.8 W 0.3 W 12 W 1.2 W 4.8 W ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits Three lights are connected in parallel across a 120 volt source. If one light burns out, the remaining two will glow with the same brightness as before the remaining two will glow brighter the remaining two will not light the remaining two will glow dimmer the remaining two will glow with the same brightness as before the remaining two will glow brighter the remaining two will not light the remaining two will glow dimmer ANSWER DOWNLOAD EXAMIANS APP
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