Resistor Circuits

[Vysakh9292]

Two 1.2 k resistors are in series and this series combination is in parallel with a 3.3 k resistor. The total resistance is

A. 138
B. 1,389
C. 5,700
D. 880

[Vysakh9292]

Two 3.3 k resistors are in series and this series combination is in parallel with a 4.7 k resistor. The voltage across one of the 3.3 k resistors is 12 V. The voltage across the 4.7 k resistor is

A. 24 V
B. 12 V
C. 0 V
D. 6 V