Yellow colour on a pattern indicates
A.Surface to be left unmachined
B.Surface to be machined
C.Core prints
D.Seat for loose core prints
E.Fillets
A.Surface to be left unmachined
B.Surface to be machined
C.Core prints
D.Seat for loose core prints
E.Fillets
A.Surface to be left unmachined
B.Surfaces to be machined
C.Core prints
D.Seats for loose core prints
E.Fillets
A.Oxyacetylene
B.Submerged arc
C.Thermit
D.Resistance
A.0.1
B.0.1 to 0.3
C.0.4 to 0.5
D.0.8 to 0.95
E.1
A.A flux
B.A filler material used in gas welding
C.A filler material used in soldering
D.An electrode used in inert atmosphere
E.A welding defect
A.1.5 mm
B.3 mm
C.4.5 mm
D.6 mm
E.8 mm
A.Vitrified
B.Silicate
C.Resinoid
D.Rubber
E.Shellac
A.Cast iron cylinders
B.Steel cylinders, welded structure
C.Die cast
D.Seamless steel cylinders
E.Alloy steel cylinders, thermit welded
A.Clean the surface of small parts
B.Stress relieve the components
C.Get surface finish
D.To plate the surface
E.To break the material into pieces
A.Cast iron
B.Copper
C.Brass
D.Aluminium
E.White metal