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Theory

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Assignment

Quiz

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References

Feedback

Tensile Test on Cast Iron

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Beginner

Intermediate

Advanced

Which type of material is cast iron?

a: Ductile Explanation

Explanation

b: Brittle Explanation

Explanation

c: Rigid Explanation

Explanation

d: Semi rigid Explanation

Explanation

Slope of the line joining origin and a specified point on stress-strain curve is

a: Secant modulus Explanation

Explanation

b: Modulus of rigidity Explanation

Explanation

c: Bulk modulus Explanation

Explanation

d: Tangent modulus Explanation

Explanation

Which of the following statement is correct

a: Energy stored in the body, when strained within the elastic limit is known as strain energy Explanation

Explanation

b: The maximum strain energy which can be stored in a body is termed as proof resilience Explanation

Explanation

c: The proof resilience/unit volume of material is known as modulus of resilience Explanation

Explanation

d: All the above Explanation

Explanation

What is the IS code for tension test on aluminium and aluminium alloy tubes?

a: IS 2657-1964 Explanation

Explanation

b: IS 2658-1964 Explanation

Explanation

c: IS 2656-1964 Explanation

Explanation

d: IS 2655-1964 Explanation

Explanation

Correct statement

a: Mild steel have more carbon content than cast iron Explanation

Explanation

b: Cast iron and mild steel have same carbon content Explanation

Explanation

c: Cast iron have more carbon content than mild steel Explanation

Explanation

d: None of these Explanation

Explanation

The ratio of breaking load to area of cross section is

a: Tensile Strength Explanation

Explanation

b: Proof Stress Explanation

Explanation

c: Secant Modulus Explanation

Explanation

d: Tangent Modulus Explanation

Explanation

Yield strength of pure aluminium is

a: 7-11 MPa Explanation

Explanation

b: 15-20 MPa Explanation

Explanation

c: 20-25 MPa Explanation

Explanation

d: 25-30 MPa Explanation

Explanation

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