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  9. Q421

RRB Junior Engineer / DMS / CMA 2024 · Question 421 of 730

Which of the following is correct with regard to resistances in a series circuit?

  1. ATotal resistance is equal to the sum of all individual resistances.Correct
  2. BTotal resistance is less than any individual resistance.
  3. CTotal resistance is equal to the product of all resistances.
  4. DTotal resistance is inversely proportional to each resistance.

Answer: A. Total resistance is equal to the sum of all individual resistances.

Official answer key verified. Detailed explanation coming soon.

Source: Railway Junior Engineer 2024 Answer Key compilation (English) — testranking.in (Gagan Pratap) · reliable-secondary

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