The Overall in-charge of an organization at the site responsible for the execution of the works, is 

The ratio of the length of the drawing of the object to the actual length of the object is called ____ 

When the plane situated in between the object and observer such projection is a  

Which of the following method is more accurate for the analysis of rigid frame? 

Stress at any point in a material is defined as 

The stadia lines of tacheometer are 

Granite is not suitable for ordinary building purpose because 

The most important tool in brick lying for lifting and spreading mortal and for forming joints is