PYQPulse
HomeMocksPracticePYQsUpdatesDashboard
PYQPulse

Timing-accurate mock tests and PYQs for SSC, Banking and Railway exams — so the real paper feels like a revision.

Exams

  • SSC exams
  • Banking exams
  • Railway exams
  • All exams

Practice

  • Practice questions
  • Mock test series
  • Sectional tests
  • Year-wise PYQs
  • Performance analytics

Company

  • About us
  • Help Centre
  • Pricing
  • Sign in

Legal

  • Privacy Policy
  • Terms of Service

Contact

  • hello@testwala.co.in
  • Telegram
  • +91 62816 87760

Practice interface modeled on the official exam pattern — not the official examination. PYQPulse is not affiliated with the Staff Selection Commission, IBPS, SBI, RBI, NABARD, SEBI or Indian Railways.

© 2026 PYQPulse. All rights reserved.

Built for aspirants, by aspirants.

HomeMocksPracticeStats
  1. Home
  2. ›
  3. PYQs
  4. ›
  5. RRB Junior Engineer / DMS / CMA
  6. ›
  7. 2024
  8. ›
  9. Q675

RRB Junior Engineer / DMS / CMA 2024 · Question 675 of 730

An electric fan becomes warm if used continuously for longer time. This happens due to:

  1. Athe slow rotation of the fan
  2. Bthe fast rotation of the fan
  3. Cheating effect of the current flowing through the fanCorrect
  4. Dthe high temperature during the summer

Answer: C. heating effect of the current flowing through the fan

Official answer key verified. Detailed explanation coming soon.

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

← Q674View full paper (730 questions)Q676 →

Practice the full RRB Junior Engineer / DMS / CMA 2024 paper

Timed test with all 730 questions, just like the real exam.

Start test