ISRO Mechanical & Aerospace 2011 - Question 39

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Match the lists I and II using code given below
A. Car dash board
B. Aircraft windows
C. Conduit pipes
D. Bearings and gears

List II
1. PVC
2. Teflon
3. Polyacrylonitrile
4. Polymethylmethacrylate

  • A. A-1, B-2, C-3, D-4
  • B. A-3, B-4, C-1, D-2
  • C. A-4, B-3, C-2, D-1
  • D. A-2, B-3, C-4, D-1

Answer: B. A-3, B-4, C-1, D-2

Explanation: Aircraft windows -> PMMA (4). Conduit -> PVC (1). Bearings -> Teflon (2). Dashboard -> ABS/Polyacrylonitrile (3).

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