Q. Radius of gyration is denoted by __________

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Q. The __________ is the distance between Centres to centre of effective lateral ends.

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Q. The slenderness ratio is the ratio of effective length to least ______________

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Q. Which of the following is also known as the working load?

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Q. Factor of safety is a ratio of crippling load to __________ load.

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Q. At ___________ load, the column is said to have developed an elastic instability.

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Q. The value of _________ is relatively high for short columns.

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Q. The slenderness ratio is ________ to critical stress.

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Q. For a given material length, end conditions and equal area the shape of the column which is most efficient as per Euler’s is _________

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Q. What is the rankines constant for cast iron?

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Q. Long axially loaded columns tends to deflect about ___________

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Q. What is the effective length of a column at both ends fixed?

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Q. Which of the following is the method of removing the temporary hardness of water?

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Q. The application of chlorine beyond the stage of break point is _________

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Q. Which of the following methods of disinfection is usually adopted in swimming pools?

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Q. Hardness due to calcium bi carbonate can be removed by ___________

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Q. __________ is used for spans ranging from 9 m to 15 m.

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Q. __________ is provided to prevent the movement of the post due to loads in Queen post truss.

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Q. ___________ is a combination of king post truss and queen post truss.

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Q. In mansard truss, the upper slope is _________

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