First step in reclaiming the moulding and core sand is Foundry Technology Mcqs July 12, 2019 BILAL KHATTAK0 A.addition of moisture B.reproportioning of binder C.separation of metal particles D.any of the above Related Mcqs: The purpose of clay in a moulding sand is to The permeability of moulding sand depends on The purpose of using a core in moulding is Heating of core is necessary while using which of the following core binder? Cohesiveness of sand depends on Permeability of a foundry sand is The sand mass does not fall out of the moulding box but is held firmly in it when the moulding box is lifted. This is due to the property of Which of the following statement about core is incorrect? Sodium silicate in sand in often used as Oil used for core sand is
