Q

If two resistors of 4 Ω and 6 Ω are connected in parallel, the equivalent resistance will be:

RRB Group D 09 Aug, 2026 (9:00 AM - 10:30 AM) 2026
✓ Answer: D Less than 4 Ω
For parallel resistors, 1/R = 1/4 + 1/6, so the equivalent resistance is 2.4 Ω, which is less than 4 Ω.
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