PYQPulse
HomeMocksPracticePYQsDashboard
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. RPSC RAS
  6. ›
  7. 2012
  8. ›
  9. Q44

RPSC RAS 2012 · Question 44 of 94

In Microwave oven, the microwave tube used is:

Science & Technology

  1. AA Combination of klystron and magnetron tube
  2. BKlystron Tube
  3. CMagnetron TubeCorrect
  4. DTravelling Wave tube

Answer: C. Magnetron Tube

Explanation

Official RPSC answer key (2012): option 3. Microwave ovens use a magnetron tube to generate microwaves.

Source: RPSC RAS Prelims 2012 (14-06-2012), answers per RPSC official answer key (released 18-08-2012) via solved-paper transcription

← Q43View full paper (94 questions)Q45 →

Practice the full RPSC RAS 2012 paper

Timed test with all 94 questions, just like the real exam.

Start test