Related Questions

Which of the following material has the maximum ductility?
A Copper
B Mild steel
C Aluminium
D Zinc
Which of the following material has maximum ductility?
A Mild steel
B Copper
C Nickel
D Aluminium
The average mark obtained by 15 students was 10 and the average mark obtained by 10 students was 15. What was the average mark obtained by all students?
A 10
B 8
C 12
D 15
The average mark obtained by 10 students was 6 and the average mark obtained by 6 other students was 10. What was the average mark obtained by all 16 students?
A 10
B 8
C 7.5
D 8.5
The average mark obtained by 10 students was 6 and the average mark obtained by 6 students was 10. What is the average mark obtained by all 16 students ?
A 10
B 8
C 7.5
D 8.5
The total number obtained by a student in Physics, Chemistry and Mathematics together is 120 more than the marks obtained by him in Chemistry. What is the average mark obtained by him in Physics and Mathematics together?
A 40
B 60
C 120
D Cannot be determined
কোন ধাতুর Ductility সর্বোচ্চ?
A Mild Steel
B Platinum
C Copper
D Aluminum
The ductility value of bitumen for suitability in road construction should not be less than
A 30 cm
B 40 cm
C 50 cm
D 60 cm
A special case of ductility which permits materials to be rolled or hammered into thin sheets, is called
A Plasticity
B Elasticity
C Ductility
D Malleability
Ductility of a material can be defined as
A Ability to undergo large permanent deformations in compression
B Ability to recover its original form
C Ability to undergo large permanent deformations in tension
D All of the above

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