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  9. Q561

RRB Technician (Grade I Signal + Grade III) 2024 · Question 561 of 1214

If 400 J of heat is produced each second in a 4 \(\Omega\) resistance, then the current flowing across the resistor is:

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  1. A30 A
  2. B40 A
  3. C10 ACorrect
  4. D20 A

Answer: C. 10 A

Official answer key verified. Detailed explanation coming soon.

Source: RRB Technician Grade 3 GK Questions: 26 Dec Shift 2 (12:45 PM - 2:15 PM) (testpaper.org compilation) · memory-based

← Q560View full paper (1214 questions)Q562 →

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