Chemical Engineering
Q The Al2O3 content of cryolite in Hall-Heroult cell is maintained between _______________ percent ?
  • A A. 2-5
  • B B. 18-20
  • C C. 12-15
  • D D. 6-12
Previous Fatigue resistance of a material is measured by the ___…
Next Hot working of lead is carried out at _________________…
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Word of the Day
24 Jul
Untenable
(especially of a position or view) not able to be maintained or defended against attack or objection.
Ω†Ψ§Ω‚Ψ§Ψ¨Ω„ مدافعΨͺ، غیر Ω…Ψ³ΨͺΨ­Ϊ©Ω…ΨŒ جو Ψ―Ω„ΫŒΩ„ Ψ³Ϋ’ Ψ«Ψ§Ψ¨Ψͺ نہ ہو Ψ³Ϊ©Ϋ’

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