Related Questions

Amount of energy that a material can absorb before its fracture is a measure of its
A Toughness
B Resilience
C Malleability
D Ductility
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 is best used as a sound absorbing material in partition walls ?
A Stone chips
B Steel
C Glass - wool
D Glass pieces
The instruction state that Sumi may need 4/9 square yards of one type of material and 2/3 square yards of another type of material for a project. She buys exactly that amount. After finishing the project, however, she has 8/18 square yards left that she did not use. What is the total amount of square yards of material Sumi used?
A 1/12
B 1/9
C 2/3
D 10/9
A material capable of undergoing large permanent deformation, when subjected to compression is termed as
A Malleable
B Ductile
C Brittle
D None of these
A material capable of undergoing large permanent deformation, when subjected to tension is termed as
A Friable
B Ductile
C Brittle
D None of these
Ozone saves the biosphere by absorbing high energy radiations called ________ .
A Infra-red (IR)
B Gamma rays
C Ultraviolet rays (UV)
D X–rays
The property of a material which enables it to resist fracture due to high impact loads is known as
A Elasticity
B Endurance
C Strength
D Toughness
The shock absorbing capacity of a bolt can be increased by
A Tightening it properly
B Increasing shank diameter
C Grinding the shank
D Making shank diameter equal to core diameter of thread
Nitrogen present in the flue gas is determined in the orsat apparatus by absorbing it in
A KOH
B Ammoniacal cuprous chloride
C Pyrogallol solution
D None of these

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