Hook-up drawing indicates tubing slopes, position of instrument in reference to process tapping point, scope break between instrument vs piping. Hook-up drawing also gives information the requirement of bulk material for each installation. It also details its specification (size, type and material) and the quantity.

What is free hand drawing?

Freehand drawing is the ability to draw something without depending on instruments or something else to draw. We guide the drawing process with only our hand, and it depends on our observational skills. Instead of tracing the likeness of a cat, or using instruments to do it for us, we draw it by hand.

What is a SAMA diagram?

SAMA is an acronym of Scientific Apparatus Makers Association, in some plants, there has been greater adoption of SAMA diagrams which provide more detailed process diagrams which constitute various process symbols. SAMA drawings are sometimes referred to as “control functional diagrams”.

Is free hand a sketching?

A freehand drawing is drawn without using instruments such as a ruler or a pair of compasses. freehand sketches. Freehand is also an adverb.

What are the 7 types of section views?

Types of Sectional ViewsFull Section. If the imaginary cutting plane passes through the entire object, splitting the drawn object in two with the interior of the object revealed, this is called a full section. A full section is the most widely-used sectional view.Half View. Offset View. Revolving View. Broken View.Jan 22, 2019