Chemical Engineering
Q In extrusion of metals, which of the following statement is true ?
  • A A. Speed of the extruded material is same as that of ram speed
  • B B. Redundant work is a function of the die angle
  • C C. Relative motion between the billet surface and the container wall is always present
  • D D. Hollow ram is used for indirect extrusion
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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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