Q. Tunneling is required in case of ____________

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Q. The line at which the tunnel wall breaks from sloping outward can be given as _________

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Q. Which of the following should be considered while aligning a tunnel?

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Q. Among the following, which doesn’t belong to tunnel classification?

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Q. Which method can be adopted if full face excavation is not possible?

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Q. Among the following, which can be adopted for providing support for soft strata?

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Q. A steel cylinder which is pushed in the soft soil is determined as ________

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Q. Which method can be adopted in case of rock tunneling?

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Q. Which of the following can act as an alternative for blasting?

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Q. Which of the following involves in the sequence of rocky strata?

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Q. Which survey involves in the collection of information about the elevation of points?

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Q. Which of the following describes the usage of the topographic survey?

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Q. Among the following, which is not a principle of the topographic survey?

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Q. Horizontal distance measurement can be done by using ________

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Q. Difference in elevation levels can be determined by using ____________

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Q. Which of the following doesn’t include in the method of the topological survey?

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Q. Vernier scale is used in which of the following methodology?

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Q. Which of the following is not a type of horizontal angle used in case of topographic survey?

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Q. Open traverse is used in case of topological survey.

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Q. Shape of the earth can act as an error in case of topological survey.

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