Machine Design Question Answer

Machine Design question and answer for competitive exams 2022 : In this article, we provided the latest Machine Design Question Answer. The Machine Design question and answer are mostly asked in all competitive exams. Eg:- Union Public Service Commission (UPSC), State Public Service Commission, Staff Selection Commission (SSC), Railway Recruitment Board (RRB), etc. In this post, questions related to the Machine Design are asked.

Machine Design questions with solution

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Machine Design mock test

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Machine Design question and answer pdf Download

 

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1. Which of the following material has the maximum ductility?

(A)  Mild Steel

(B)  Copper

(C)  Zinc

(D)  Aluminium

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2. Steel Containing up to 0.5% Carbon is known as –

(A)  Mind Steel

(B)  Dead mind steel

(C)  Medium carbon steel

(D)  High carbon steel

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3. The material commonly used for machine tool bodies is –

(A)  Aluminium

(B)  Cost iron

(C)  Brass

(D)  Mind Steel

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4. The material commonly used for crane hooks is –

(A)  Wrought Iron

(B)  Aluminium

(C)  Mind steel

(d)  Cast iron

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5. Steel with 0.8 % carbon is known as –

(A)  Eutectoid Steel

(B)  Hypereutectoid Steel

(C)  Hypo eutectoid Steel

(D)  Silicon Steel

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6. Ball bearing is usually made from –

(A)  Low carbon Steel

(B)  High carbon steel

(C)  Medium carbon steel

(D)  High speed steel

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7. The process extensively used for making bolts and nuts is –

(A)  Hot piercing

(B)  Extrusion

(C)  Cold peening

(D)  Cold heading

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8. Hook’s law holds good up to –

(A)  Field

(B)  Elastic limit

(C)  Plastic limit

(D)  Breaking point

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9. The ratio of linear to linear strain is called –

(A)  Modulus of elasticity

(B)  Modulus of rigidity

(C)  Bulk modulus

(D)  Poission’s ratio

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10. The modulus of elasticity for mind steel is approximately equal to –

(A)  80 KN/ MM²

(B)  100 KN/MM²

(C)  110 KN/MM²

(D)  210 KN/MM²

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