Parallel Circuits In a certain three-branch parallel circuit, R1 has 12 mA through it, R2 has 15 mA through it, and R3 has 25 mA through it. After measuring a total of 27 mA, you can say that the circuit is operating properly R2 is open R3 is open R1 is open the circuit is operating properly R2 is open R3 is open R1 is open 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 55 5.5 50 9 55 5.5 ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits Six resistors are in parallel. The two lowest-value resistors are both 1.2 k. The total resistance is less than 600 is greater than 1.2 k is less than 1.2 k is less than 6 k is less than 600 is greater than 1.2 k is less than 1.2 k is less than 6 k ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits The currents into a junction flow along two paths. One current is 4 A and the other is 3 A. The total current out of the junction is the larger of the two unknown 7 A 1 A the larger of the two unknown 7 A 1 A ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits Five light bulbs are connected in parallel across 110 V. Each bulb is rated at 200 W. The current through each bulb is approximately 9.09 A 2.2 A 137 mA 1.8 A 9.09 A 2.2 A 137 mA 1.8 A ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits The following resistors are in parallel across a voltage source: 220 , 470 , and 560 . The resistor with the least current is 470 impossible to determine without knowing the voltage 560 220 470 impossible to determine without knowing the voltage 560 220 ANSWER DOWNLOAD EXAMIANS APP
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