O - Mechanical Engineering
O - Mechanical Engineering
O - Mechanical Engineering
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Exam questionSample is put in N 2 filledfurnace. After 45 min. thetemperature is increased to110 ℃. After 30 min. it isslowly increased to 600 ℃.Finally, air is supplied.a) Explain the curve.b) Determine compositionon wet basis, and dryand-ash-freebasis./ <strong>Mechanical</strong> <strong>Engineering</strong> 18-11-2011 PAGE 30
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