Q. What are the units of true strain?

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Q. Revert size is generally expressed in terms of _______

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Q. ________ joints are necessary to keep a structure safe against shrinkage.

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Q. The specific gravity of sand is __________

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Q. To what radius a silver strip 200 mm wide and 40 mm thick can be bent if the maximum stress in the ship is 80 N/mm². Young’s modulus for Silver is 80×10³ N/mm².

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Q. In flitched beams ______ remains same for both materials.

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Q. What is the moment due to dead load in case of continuous beams at the middle of interior spans?

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Q. A continuous beam is one which is _______

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Q. The effective length of column depends upon ________

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Q. The phenomenon under which the strain of material varies under constant stress is known as ________

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Q. Volumetric strain = 3× _____ strain.

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Q. The stress corresponding to breaking point is known as _____________

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Q. Determine the yield stress of a steel rod 20 mm diameter, if the yield load on the steel rod is 88kN.

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Q. What is the elongation percentage of a steel rod of 50 mm diameter if the total extension is is 54 mm and gauge length is 200 mm.

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Q. __________ joints are provided when there is a break in the concreting operation.

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