| 1. | The collimation method for obtaining the reduced levels of points does not provide a check on ? | |
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fore sights
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back sights
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change points
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intermediate sights
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Report Question| 2. | In a prismatic compass, the zero of the graduated ring is located at ? | |
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north end
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south end
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east end
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west end
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| 3. | A tie line in a chain surveying ? | |
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checks the accuracy of the framework
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enables the surveyor to locate the interior details which are far away from the main chain lines
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fixes up the directions of all other lines
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all of the above
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| 4. | An imaginary line joining the point of intersection of the cross-hairs of the diaphragm and the optical centre of the object glass, is known as ? | |
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fundamental line
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axis of telescope
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axis of level tube
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line of collimation
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| 5. | An angle between the inclined line of sight and the horizontal is called ? | |
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direct angle
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vertical angle
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horizontal angle
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deflection
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| 6. | The method of plane tabling commonly used for establishing the instrument stations only, is a ? | |
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method of radiation
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method of intersection
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method of traversing
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method of resection
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| 7. | The surveying used to determine additional details such as boundaries of fields, is ? | |
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city surveying
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location surveying
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cadastral surveying
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topographical surveying
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| 8. | To find the true difference of level between two points, the level should be kept ? | |
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at either of the two points
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exactly midway between the two points
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at any point on the line joining the two points
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none of the above
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| 9. | A branch of surveying in which the horizontal and vertical distances of points are obtained instrumental observations, is known as ? | |
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chain surveying
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plane table surveying
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tacheometric surveying
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hydrographic surveying
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| 10. | An axis about which the telescope can be rotated in a horizontal plane, is called ? | |
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horizontal axis
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vertical axis
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axis of the level tube
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line of collimation
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