Question

Two resistors R1 = 36 Ω ± 5% and R2 = 75 Ω ± 5% are connected in series. The total resistance is

a.

111 ± 0 Ω

b.

111 ± 2.778 Ω

c.

111 ± 5.55 Ω

d.

111 ± 7.23 Ω

Answer: (c).111 ± 5.55 Ω

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Q. Two resistors R1 = 36 Ω ± 5% and R2 = 75 Ω ± 5% are connected in series. The total resistance is

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