Series Parallel Circuits A certain Wheatstone bridge has the following resistor values: R1 = 10 k, R2 = 720 , and R4 = 2.4 k. The unknown resistance is 300 2.4 24 3000 300 2.4 24 3000 ANSWER DOWNLOAD EXAMIANS APP
Series Parallel Circuits When a load resistance is removed from the output of a voltage divider circuit, the current drawn from the source remains the same is cut off increases decreases remains the same is cut off increases decreases ANSWER DOWNLOAD EXAMIANS APP
Series Parallel Circuits A certain voltage divider consists of two 12 k resistors in series. Which of the following load resistors will have the most effect on the output voltage? 24 k 1 M 18 k 12 k 24 k 1 M 18 k 12 k ANSWER DOWNLOAD EXAMIANS APP
Series Parallel Circuits A 6 V battery output is divided down to obtain two output voltages. Three 2.2 k resistors are used to provide the two taps. The two output voltages are 4 V, 6 V 2 V, 4 V 2 V, 2 V 2 V, 6 V 4 V, 6 V 2 V, 4 V 2 V, 2 V 2 V, 6 V ANSWER DOWNLOAD EXAMIANS APP
Series Parallel Circuits The parallel combination of a 470 resistor and a 1.2 k resistor is in series with the parallel combination of three 3 k resistors. A 200 V source is connected across the circuit. The resistor with the most current has a value of 470 or 1.2 k 1.2 k 470 3 k 470 or 1.2 k 1.2 k 470 3 k ANSWER DOWNLOAD EXAMIANS APP
Series Parallel Circuits The parallel combination of a 470 resistor and a 1.5 k resistor is in series with the parallel combination of five 1 k resistors. The source voltage is 50 V. The percentage of the load current through any single 1 k resistor is 20% 25% 50% 100% 20% 25% 50% 100% ANSWER DOWNLOAD EXAMIANS APP
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