Parallel Circuits The total resistance of a parallel circuit is 50 . If the total current is 120 mA, the current through the 270 resistor that makes up part of the parallel circuit is approximately 220 mA 50 mA 22 mA 120 mA 220 mA 50 mA 22 mA 120 mA ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits A sudden increase in the total current into a parallel circuit may indicate either a drop in source voltage or an open resistor a drop in source voltage an increase in source voltage an open resistor either a drop in source voltage or an open resistor a drop in source voltage an increase in source voltage an open resistor 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 less than 100 greater than 120 but less than 1.6 k greater than 1.6 k less than 120 but greater than 100 less than 100 greater than 120 but less than 1.6 k 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 4.8 W 1.2 W 12 W 0.3 W 4.8 W 1.2 W 12 W ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits An ammeter has an internal resistance of 50 . The meter movement itself can handle up to 1 mA. If 10 mA is applied to the meter, the shunt resistor, RSH1, is approximately 50 9 5.5 55 50 9 5.5 55 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 48 mA 3 mA 12 mA 0 A 48 mA 3 mA 12 mA 0 A ANSWER DOWNLOAD EXAMIANS APP
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