Q. Distance and elevation formulae for fixed hair method assuming the line of sight as horizontal and considering an external focusing type telescope is D = Ks + C, where C is _______

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Q. For anallactic lens in D = Ks + C, which of the following is zero?

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Q. Distance and elevation formulae for fixed hair method assuming line of sight as horizontal and considering an external focusing type telescope is D = Ks + C. where K is _______

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Q. In fixed hair method, the distance between _______ hair and__________ hair are fixed.

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Q. For short sights of about _____ m or less, an ordinary levelling staff may be used. For long sights, special staff called stadia rod is generally used.

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Q. The magnifying power of the eyepiece is also smaller than for an ordinary transit to produce a clearer image of a staff held far away.

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Q. What should be the aperture required for tacheometer?

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Q. The magnification of the telescope in tacheometer should be at least _______ to _______ diameters.

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Q. Which of horizontal hairs are equivalent in stadia diaphragm of tacheometer?

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Q. Tacheometer has ______ number of horizontal hairs.

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Q. Which of the following is the branch of angular surveying in which both the horizontal and vertical positions of points are determined from the instrumental observations, the chain surveys being entirely eliminated?

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Q. Using tacheometric methods, elevations can also be determined.

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Q. Which of the following is an indirect method of surveying?

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Q. If the ground is undulating, rough, difficult and inaccessible. Under these circumstances _________ methods are used to obtain distances.

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Q. Horizontal distances are measured by direct methods, i.e. laying of chains or tapes on the ground.

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Q. Which of the following indicates the formula for Simpson’s rule?

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Q. Which of the following can the Simpson’s rule possess?

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Q. Which of the following shapes is generally preferred in case of application of Simpson’s rule?

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Q. The total number of ordinates present must be___________

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Q. In which of the following cases, Simpson’s rule is adopted?

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