Survey - Survey In Civil Engineering objective questions and answers


1.  In surveying telescope, diaphragm is held


   A. Inside the eyepiece

   B. Inside the objective

   C. Nearer to the eyepiece

   D. Nearer to the objective


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C. Nearer to the eyepiece

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2.  In the surveying telescopes, cross hairs are fitted in


   A. Centre of the telescope

   B. Optical centre of the eyepiece

   C. Front of the eyepiece

   D. Front of the objective


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C. Front of the eyepiece

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3.  In route surveys, the most suitable method of contouring is


   A. By squares

   B. By radial lines

   C. By cross-sections

   D. By techeometer


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C. By cross-sections

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4.  An internal focussing type surveying telescope, may be focussed by the movement of


   A. Objective glass of the telescope

   B. Covex-lens in the telescope

   C. Concave lens in the telescope

   D. Plano-convex lens in the telescope


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C. Concave lens in the telescope

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5.  Hydrographic surveys deal with the mapping of


   A.Large water bodies

   B. Heavenly bodies

   C. Mountaneous region

   D. Canal system


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A. Large water bodies

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