Mechanical Engineering Mcqs
Q The percentage of carbon in grey iron castings usually varies between __________________?
  • A A. 0.5 to 1%
  • B B. 1 – 2%
  • C C. 2.5 to 4.5%
  • D D. 5 – 7%
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Word of the Day
27 Sep
Undesirable
not wanted or desirable because harmful, objectionable, or unpleasant.
غیر Ω…Ψ·Ω„ΩˆΨ¨ΨŒ Ω†Ψ§Ψ±ΩˆΨ§ΨŒ Ω†Ψ§Ω…Ω†Ψ§Ψ³Ψ¨

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