Core wires and rods can be used for removing the core mass from the casting part.
View Answer Explanation
Which of the following is not counted as mold characteristics?
Which of the following sand mold contains free water?
Green sand is heated to what temperature to convert it into dry sand?
A skin dried mold is dried up to what depth?
In cement bonded sand mold, sand mold material consists of what percentage of silica sand?
In cement bonded sand mold, sand mold material consists of what percentage of Portland cement?
A skin dried mold has to be poured immediately after drying.
In cement bonded sand mold, sand mold material consists of what percentage of water?
For how long is the mold in cement bonded sand mold, allowed to set?
Green sand mold contains high strength.
All Engineering MCQs