In centrifugal castings, the cores are generally made of

Related MCQs

• Vertical centrifugal castings as compared to horizontal centrifugal castings are spun at
• When small castings are to be produced in large numbers, the type of pattern generally used is
• Draft allowance on castings is generally
• Cores are used
• The machine allowance on castings does depend on
• Which of the following defect in castings is caused by the molten metal?
• Swell is a defect in castings due to
• The minimum section thickness for cast iron castings is
• In production work where several castings are required
• Fetling of castings is done to