A 470 resistor, a 220 resistor, and a 100 resistor are all in parallel. The total resistance is approximately-A-790 B-470 C-60 D-30 -C-60

Question

A 470  resistor, a 220  resistor, and a 100  resistor are all in parallel. The total resistance is approximately-A-790 B-470 C-60 D-30 -C-60

APTITUDE CRACK · Accepted Answer

C 60  1/R = (1/470 + 1/220 + 1/100) R = 59.98 ohm

Parallel Circuits - Engineering