Q. Calculate thickness of metal, if the pressure inside the water main is 0.6 N/mm². The diameter of water main is 600 mm. Take hoop stress = 25 N/mm².

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Q. Ratio of lateral strain to linear strain is _________

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Q. Torsional modulus is ___________ to torsional strength.

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Q. _______ torque produces the maximum shear stress due to combined bending.

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Q. _______ is the structures installed for the purpose of drawing water.

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Q. _______ is an example of a gravity conduit.

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Q. ________ is the gravity conduits used while crossing a hill or lock.

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Q. In aqueduct, the nominal flow of velocity be ________

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Q. _____________ coincides with the water surface in a canal or open channel.

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Q. Pressure conduits are also known as _______

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Q. What is the flow of velocity in the pressure conduit?

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Q. Pressure conduits with steel pipes varies diameter _______

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Q. Which of the following conduits possess low resistance to acid nature?

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Q. _______ pipes are not easily biodegradable.

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Q. RCC pipes can be used up to a pressure of 3.0 kg/cm².

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Q. Expand HDPE?

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Q. _______ conduits are 1/10 weight of concrete.

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Q. __________ stress does not exceed the permissible tensile stress for the shell material.

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Q. To determine hoop stress, efficiency of _________ is to be considered.

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Q. Cast Iron pipes are being joined a _________

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