Q. __________ scaffolding is used for light construction and finishing works.

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Q. The step with one or both ends rounded is known as _________

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Q. A step of uniform width is called filier.

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Q. The step of non uniform width is called ________

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Q. Calculate the Euler’s crippling load, if the effective length of column is 10 m take flexural rigidity as 6.14 × 10¹⁰ Nmm².

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Q. A fine grained material is mostly ________

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Q. The tangential force per unit area is _________

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Q. Which of the following is also known as pushing force?

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Q. Which of the following is also known as pulling force?

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Q. Longitudinal strain is also known as ___________

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Q. Which of the following is also known as transverse strain?

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Q. The hooks law is valid only for _________

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Q. Which of the following is also known as endurance limit?

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Q. The ultimate strength in flexure is known as modulus of ________

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Q. A material which ruptures with little or no plastic deformation is said to be ____________

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Q. The stress which is just sufficient to cause a permanent set is known as ___________

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Q. For engineering materials, the poison’s ratio lies in the range of ___________

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Q. For ductile materials, the factor of safety is the ratio of yield stress to ___________

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Q. A material having three mutually perpendicular planes of elastic symmetry is said to be _________

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Q. Calculate the elongation of the cable due to load, if a steel cable of 2 cm diameter is used to lift a load of 500 π kg. Given that and the length of cable is 10 m and E = 2×10⁶ kg/cm².

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