Q. Check valve is provided on the delivery side of a pipe.

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Q. _____ reduces the pipe size from larger to smaller bore.

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Q. The maximum pressure in (kg/cm²) to which cast iron pipes may be subjected is _________

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Q. The pipe extending from a stop cock to the storage tank is called ________

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Q. Calculate the elongation of the rod if you still out of 490 mm square area and 600 M long are subjected to an axial pull of 40 kN. Take E = 2×10⁵ N/mm².

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Q. The ratio of change in thickness to original thickness is known as ___________

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Q. Resilience can also be termed as ___________

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Q. Mathematically, strain energy = _________

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Q. Calculate the Strain energy stored in a body of stress 0.0366 N/mm². The cross sectional area is 60 m²and length of body is 1 m. Take E = 2×10⁵ N/mm².

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Q. What are the units of measurement for wooden and steel trusses?

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Q. Which of the following methods is also known as individual wall method?

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Q. Centre line method is accurate method.

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Q. _______ gives the nature and class of work.

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Q. In foundation concrete, coarse aggregate size should be __________

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Q. What is the painting coefficient for flush doors?

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Q. Which of the following rules is known as “Prismoidal Rule”?

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Q. Which of the following estimates is also known as a preliminary estimate?

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Q. Service unit method is related to ___________ estimate.

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Q. By ___________ estimate, a technical sanction is obtained.

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Q. Which of the following is an exact estimate?

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