Related Questions

Plastic flow in ductile materials
A Increases the seriousness of static loading stress concentration
B Lessens the seriousness of static loading stress concentration
C Has no effect on it
D Depends on other considerations
The following types of materials are usually the most ductile
A Face centered cubic lattice
B Body centered cubic lattice
C Hexagonal close packed lattice
D All of the above
Materials having __________ lattice structure are usually the most ductile.
A Body centred cubic (bcc)
B Hexagonal close packed (hcp)
C Face centred cubic (fcc)
D None of these
Which one of the following materials is very hard and very ductile?
A Carborundum
B Tungsten
C Cast iron
D Nichrome
The tensile strength of ductile materials is _________ its compressive strength.
A Equal to
B Less than
C Greater than
D None of these
Materials having __________ lattice structure are usually most ductile.
A F.c.c.
B B.c.c.
C H.c.p.
D Cubic
A machine can produce 10 units in 5 hours. Another machine can produce 5 units in 10 hours. Working together, how many units can they produce in 30 hours?
A 50 units
B 60 units
C 70 units
D 80 units
Antonym of DUCTILE is-
A Docile
B Pliable
C Stiff
D Supple
DUCTILE
A DOCILE
B PLIABLE
C STFF
D SUPPLE
Which of the following when used in ordinary low carbon steels, makes the metal ductile and of good bending qualities?
A Sulphur
B Phosphorus
C Manganese
D Silicon

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