Q. How many methods of observing the bearings of lines by fast needle method?

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Q. Compass surveying is recommended when the area is _______

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Q. In which areas does compass surveying is not recommended?

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Q. Which of the following presence is not affected for compass surveying?

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Q. Which of the following term used to denote any influence which prevents the needle from pointing to the north in a given locality?

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Q. Which of the following is not required in compass surveying?

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Q. In Compass traversing length of lines are measured by _______

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Q. In traversing by fast needle method, the magnetic bearings of the lines are measured with a reference so the direction of magnetic meridian established at the ______ station.

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Q. Fast needle method is more accurate than the loose needle method.

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Q. Which of the following is not among the classification of errors in compass surveying?

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Q. Which of the following is not under instrumental errors?

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Q. Line of sight not passing through the centres of the right comes under personal errors.

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Q. Which of the following error comes under personal errors?

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Q. Inaccurate levelling of the compass box is a personal error in compass surveying.

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Q. Local attraction due to the proximity of local attraction forces comes under instrumental errors.

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Q. Which of the following is not a natural error in compass surveying?

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Q. Variation in declination is a natural error in compass surveying.

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Q. Improper balancing weight comes under instrumental errors in compass surveying.

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Q. Irregular variation due to magnetic storms is a _______ error.

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Q. In which method the magnetic bearings of traverse lines are measured by a theodolite fitted with a compass?

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