What Is Electrical Engineering
Electrical engineering is one of the newer branches of engineering, and dates…
How to Make Solar Powered Party String Lights
Here we discuss the complete construction details of solar powered string lights…
Transformer Testing and Fault Finding
Power transformer failure results in production loss, unavailability of critical services, and…
Site Setting Out Survey
The method of setting out is the reverse of surveying process. The…
Methods of Contouring
Contouring needs the determination of elevation of various points on the ground…
Advantages & Disadvantages of Plane Table Survey
1. Meaning of Plane Table Surveying: Plane table Surveying also called plane…
Surveying and Leveling
Contour Interval The vertical distance between any two consecutive contours is known…
Correction for curvature & Refraction
For long sights and accurate levelling work, the effects of curvature of…
DIFFERENT TYPES OF LEVELS
(1). The Dumpy Level: The telescope of the dumpy level is rigidly fixed…
Leveling & Contouring: Definitions
Definition: A line joining points of equal elevations is called a contour…


