Question

a clear technical document includes which element

Answer 1

Technical documents should be clear and precise. Basically, clarity is the key element in a successful technical document.

Technical documents are those documents which describe how to handle technologies or processes, how they function and the make-up of a technical product or something that is being developed.  

The main purpose of technical documentation is to explain technologies and processes in an easy-to-understand way, to its audience.

Answer 2

Solution:

The part of the clear technical document is the visual diagrams that illustrate what the text says.

Graphic designs are basically utilised in order to create the visual elements.

The clarity of the visual diagrams is the most considerable point in such documents are necessarily paid attention to.