Which of the following is a metal shaping process?
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Casting provides uniform directional properties.
Which of the following is not a surface finishing process?
Products made through casting can avoid joining process.
Which of the following is not a bonding theory?
In which of the following bonding theory, water molecules break down to form H+ and OH- ions?
For bonding action of clays, what is the amount of water needed?
What is the amount of sea coal needed in cast irons for small casting moulding sands?
What is the amount of sea coal needed in cast irons for large green casting moulding sands?
At what temperature is pitch distilled from soft coals?
Which of the following is not a cast steel?
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