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 18 W 48 W 1.5 W 72 W 18 W 48 W 1.5 W 72 W ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits The following currents are measured in the same direction in a three-branch parallel circuit: 200 mA, 340 mA, and 700 mA. The value of the current into the junction of these branches is 900 mA 1.24 A 200 mA 540 mA 900 mA 1.24 A 200 mA 540 mA ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits When a 1.6 k resistor and a 120 resistor are connected in parallel, the total resistance is greater than 1.6 k less than 120 but greater than 100 greater than 120 but less than 1.6 k less than 100 greater than 1.6 k less than 120 but greater than 100 greater than 120 but less than 1.6 k less than 100 ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits If one of the resistors in a parallel circuit is removed, the total resistance increases doubles remains the same decreases increases doubles remains the same decreases ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits Three 47 resistors are connected in parallel across a 110 volt source. The current drawn from the source is approximately 47 mA 7.06 A 2.3 A 780 mA 47 mA 7.06 A 2.3 A 780 mA ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits When an additional resistor is connected across an existing parallel circuit, the total resistance decreases by the value of the added resistor increases by the value of the added resistor decreases remains the same decreases by the value of the added resistor increases by the value of the added resistor decreases remains the same ANSWER DOWNLOAD EXAMIANS APP
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