What is the name of the thin continuous line which encloses the dimension lines are generally drawn 1mm away from the ou…

What is the type of line used for line a?

In engineering drawing, the letters LH signifies __________.</p>

Which of the following lines are used to show that the object is cut and then viewed?

What is the height if the dimension figures written on the dimension line?

Operations performed on a particular feature are indicated by using extension lines.

What is the length of the short dashes of the centre lines?

Which of the following is a thin continuous line with one side terminating in arrowhead and the other with a period?