Related Questions

The ability of a material to resist fracture due to high impact loads, is called
A Strength
B Stiffness
C Toughness
D Brittleness
The property of a fluid which enables it to resist tensile stress is known as
A Compressibility
B Surface tension
C Cohesion
D Adhesion
During elastic impact, the relative velocity of the two bodies after impact is __________ the relative velocity of the two bodies before impact.
A Equal to
B Equal and opposite to
C Less than
D Greater than
A tensile test is performed on a round bar. After fracture, it has been found that the diameter remains approximately same at fracture. The material under test was
A Mild steel
B Cast iron
C Glass
D Copper
Which of the following property is desirable in parts subjected to shock and impact loads?
A Strength
B Stiffness
C Brittleness
D Toughness
The ability of a material to resist softening at high temperature is known as
A Creep
B Hot tempering
C Hot hardness
D Fatigue
Find out which quotation parts of the following sentences has an error. Trenches in the ocean floor are of 'great interest' because they are lines 'where' the earth crust often is 'so weak' to resist the impact of 'frequent earthquakes'.
A great interest
B where
C so weak
D frequent earthquakes
Property of a material to resist a tensile force without giving away is a measure of its
A Stiffness
B Toughness
C Resilience
D Tenacity
A thin mild steel wire is loaded by adding loads in equal increments till it breaks. The extensions noted with increasing loads will behave as under
A Uniform throughout
B Increase uniformly
C First increase and then decrease
D Increase uniformly first and then increase rapidly
The property of a material which enables it to be drawn into wires with the application of a tensile force, is called
A Plasticity
B Elasticity
C Ductility
D Malleability

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