Stadia Levelling Is a Modified Form Of

Q15: Reciprocal levelling is used when,<br>A)Flat terrain<br>B)Obstacles are

Q16: Contours can be found in a _

Q17: In a hilly terrain, staff reading is

Q18: Which of the below cannot be used

Q19: Which instrument is used in trigonometric levelling?<br>A)Wye

Q21: Dumpy level was originally designed by:<br>A)Fennel<br>B)Heerbrugg<br>C)Stanley<br>D)Gravatt

Q22: Which of the below is not common

Q23: Which of the below methods is used

Q24: The commonly used squares in the method

Q25: How many types of self-reading staff are