Chemical Engineering
Q Hot extrusion of aluminium is done in the temperature range of ________________ °C ?
  • A A. 550-600
  • B B. 450-500
  • C C. 350-400
  • D D. 250-300
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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.
ناقابل مدافعت، غیر مستحکم، جو دلیل سے ثابت نہ ہو سکے

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