Related Questions

__________ possesses viscoelastic properties.
A Cork
B Glass
C Graphite
D Rubber
Is viscoelastic.
A Cast-iron
B Graphite
C Rubber
D Glass
The behaviour of visco-elastic material is time dependent. This behaviour is commo in __________ materials.
A Non-crystalline solid
B Crystalline
C Rubberry
D Non-crystalline organic polymeric
Visco-elastic behaviour exhibited by plastics is a __________ like behaviour.
A Solid
B Liquid
C Combination of solid & liquid
D Neither solid nor liquid
If you are irritated and show rashness because of the inadequate behaviour of another teachers, what do you think about your own behaviour?
A It is justified because behaviours are echo lim
B Your behaviour is not good because elders have the right to behave you in this way
C Your behaviour is also a sign of maladjustment and so try to control yourself when you are maltreated
D All of these
Visco-elastic behaviour of materials which is time dependent is common in
A Plastics
B Crystalline solid
C Non-crystalline solids
D Non-crystalline organic polymer
An elastic behaviour of materials is expressed in terms of
A Hysterisis loop area
B Stress-strain curve
C Relaxation time
D None of these
The inventory of raw materials included in the working capital is usually about __________ months supply of raw materials valued at delivery prices.
A One
B Three
C Six
D Twelve
The transition temperature at which all the ferromagnetic materials become paramagnetic materials is termed as the 'Curie temperature'. Its value for cobalt is __________ °C.
A 768
B 1127
C 1359
D 1480
Thermoplastic materials are those materials which
A Do not become hard with the application of heat and pressure and no chemical change occurs
B Are flexible and can withstand considerable wear under suitable conditions
C Are formed into shape under heat and pressure and results in a permanently hard product
D Are used as a friction lining for clutches and brakes

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