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Sand casting: Quiz

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Question 1: The air set method uses dry sand bonded to materials other than clay, using a fast curing ________.
AdhesivePolymerHot melt adhesivePolyurethane

Question 2: With the fast development of the car and machine building industry the casting consuming areas called for steady higher ________.
Capital accumulationLabour powerProductivityValue product

Question 3: A sand casting or a sand molded casting is a cast part produced by forming a mold from a ________ mixture and then pouring molten liquid metal into the cavity in the mold.
ClaySandGravelSilt

Question 4: Vacuum molding (V-process) is a variation of the sand casting process for most ferrous and non-ferrous metals,[3] in which unbonded sand is held in the flask with a ________.
Outer spaceVacuumVacuum pumpUniverse

Question 5: Various ________ may be applied to relieve stresses from the initial cooling and to add hardness—in the case of steel or iron, by quenching in water or oil.
Rolling (metalworking)Metalworking terminologyHeat treatmentCoining (metalworking)

Question 6: In 1924 the ________ automobile company set a record by producing 1 million cars, in the process consuming one-third of the total casting production in the U.S.
Ford Motor CompanyFord FairmontFord Focus (international)Vauxhall Motors

Question 7: This technique was developed for the green sand mold casting of sculpture and was first adopted for large quantity commercial production by the ________.
OpelChevroletSaturn CorporationGeneral Motors

Question 8: In the late fifties ________ powered pistons or multi-piston systems were used for the sand compaction in the flasks.
Muslim Agricultural RevolutionAl-JazariHydraulicsIslamic Golden Age

Question 9: The moulds were manually pushed off on a roller ________ for casting and cooling.
Conveyor beltChain conveyorConveyor (disambiguation)Conveyor system

Question 10: Starting in the early 1980s, some castings such as automotive engine blocks have been made using a sand casting technique conceptually similar to the ________ process, known as the lost foam process.
Lost-wax castingCyprusEgyptJewellery







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