High pouring rate leads to

Related MCQs

• Of the following metals, the pouring rate should be minimum for
• For grey cast iron the pouring temperature is
• In case of copper, the pouring temperature is around
• Lowest pouring temperature alloy is
• If ash content of coke used in cupola is high then
• Sand grains which give high mould strength are
• High silicon irons are
• The strength of the sand is high if grains are
• Which of the following sand must possess high refractoriness?
• The property of sand to withstand the high temperature of the molten metal without fusing or breakdown is known as