The moulding tool used for finishing/repairing the sand mould after pattern withdrawal is termed as
A.Trowels
B.Lifters or cleaners
C.Slincks
A.Trowels
B.Lifters or cleaners
C.Slincks
A.silica sand, carbon and water
B.silica sand, clay and water
C.silica sand, dust and crabon
D.silica sand, carbon, hydrocarbons and moisture
A.Floor rummer
B.Peen rammer
C.Hand rammer
A.Peen rammer
B.Floor rammer
C.Hand rammer
A.inert gas metal arc welding
B.braze welding
C.soldering
D.All of the above
A.sprue
B.flash
C.runner
D.none of the above
A.Magnesium
B.Carbon
C.Graphite
D.Fluorides
A.Aluminium
B.Magnesium
C.Brass
D.Silver
A.improves the strength of the casting
B.reduces the strength of the casting
C.increases machining cost
D.reduces machining cost
A.pit furnace
B.cupola
C.arc furnace
D.none of the above