Related Questions

A highly elastic material is deformed least on loading and retains its original form on removal of the load. Which of the following is the most elastic material?
A Steel
B Glass
C Rubber
D Brass
The property of a material which enables it to retain the deformation permanently, is called
A Brittleness
B Ductility
C Malleability
D Plasticity
Indicate which of the following material does not retain magnetism permanently.
A Soft iron
B Stainless steel
C Hardened steel
D None of the above
A material is able to retain the deformation permanently by virtue of its
A Elasticity
B Plasticity
C Ductility
D Malleability
With increase in the ratio of orifice diameter to pipe diameter, the fraction of the orifice pressure differential that is permanently lost
A Increases
B Decreases
C Remains unchanged
D Increases exponentially
The scales form in heat exchanges after a period of operation and provide additional resistance to heat transfer with some heat transfer coefficient . The reciprocal of this scale heat transfer coefficient is called .
A scaling factor
B forming factor
C resisting factor
D fouling factor
The greatest load which a spring can carry without getting permanently distorted, is called
A Stiffness
B Proof resilience
C Proof stress
D Proof load
A person who has come to live permanently in a country from his own is called---
A an immigrant
B an emigrant
C a foreigner
D a traveller
The strain energy stored in a spring when subjected to greatest load without being permanently distorted, is called
A Stiffness
B Proof resilience
C Proof stress
D Proof load
Which is synonym of "deformed"?
A crippled
B beautiful
C determined
D handsome

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