7 A systematic error is A The relationship between a measure

7. A systematic error is: A. The relationship between a measured value and the true value of the dimension measured B. An error for which the magnitude and algebraic sign can be established metric) D. A large mistake or blunder in making a survey measurement CA mistake in finding the equivalency between 2 systems of units (i.e. English an E. All of the above 8. Accuracy is: A. The degree of refinement to which B. The relationship between a measured value and the true value of the dimension being a measurement is made measured C. Automatically achieved when you use electronic instruments for distance measurement D. All of the above E. A and B only 9. Duty or duties of a field engineer is/are to give line and grade. This means: A. To hold a steel tape on the building line while the backhoe cuts the soil to grade B. To establish the horizontal location and elevation for all components of a construction project C. To collect the positions of ground points using remote-sensing techniques such as satellite and airborne platforms. D. A and B only E. None of the above. 10. A benchmark is/are: A. Any convenient point on the ground used to transfer elevation from one point to another B. A relatively permanent point of known horizontal position C. A relatively permanent point that has a known (previously established) or assumed Elevation D. All of the above E. A and C only.

Solution

7)correct option is A

8)correct option is D

9)correct option is D

10)correct option is E