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MHT CET202415 May 2024Morning ShiftChemistryd and f Block ElementsActual

Identify the alloy used for construction of gas turbine engines.

Options

  1. ANichrome
  2. BBronze
  3. CStainless steel
  4. DCupra-nickel

Correct answer

A. Nichrome

Step-by-step solution

Nichrome, an alloy of nickel and chromium in the ratio 8 0 : 2 0 has been developed specifically for gas turbine engines. Titanium alloys withstand stress up to high temperatures and are used for ultrahigh-speed flight, fireproof bulkheads, and exhaust shrouds.

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