Gujarat Fluorochemicals Project Engineer - Civil Interview Questions and Answers

Staff readings can determine the elevation difference between points.

• Staff readings involve using a leveling instrument, such as a level or a theodolite, to measure the vertical distance between two points.

• A high point is determined when the staff reading at that point is greater than the staff reading at a nearby lower point.

• A low point is determined when the staff reading at that point is smaller than the staff readi...read more

Back bearing is the opposite direction of a forward bearing.

• Back bearing is the bearing taken in the opposite direction of a forward bearing.

• It is used in surveying to determine the direction from a point back to a previous point.

• Back bearing is measured in degrees clockwise from the north or south direction.

• It is commonly used in traversing and resection calculations.

• For example, if the forward bearing from point A to...read more

W.B.M. stands for Water Bound Macadam, which is a type of road construction method using crushed stones and water.

• W.B.M. is a type of road construction method where layers of crushed stones are compacted and bound together with water.

• It is commonly used for rural roads and low traffic volume roads.

• The thickness of each layer and the size of the stones used can vary depending on the specific requirements of the road.

• W.B...read more