6.Overturning of vehicles on a curve can be avoided by using

7.The methods used for locating the plane table stations are i) radiation ii) traversing iii) intersection iv) resection The correct answer is

8.The resection by two point problem as compared to three point problem

9.Which of the following methods of plane table surveying is used to locate the position of an inaccessible point ?

10.The number of horizontal cross wires in a stadia diaphragm is