engineering recuitment ICAR Technician 2021 Mock Test (Re-Exam) Physics Current, Resistance and Electricity Combination of Resistors — Series and Parallel
Which one of the following is the resistance that must be placed parallel with 12 Ω resistances to obtain a combined resistance of 4 Ω?
1
2 Ω
2
4 Ω
3
6 Ω
4
8 Ω