Which of the following dimension is according to the ‘aligned system’ of dimensioning?

In a drawing letters and numbers are designed by their ______</p>

Identify the ‘a’ in the below given picture.

The dimensions of a circular part or arc should be given where the true shape is visible.

</p><p>In electrical drawings, the given symbol is used to indicate a _________.</p> <p><img …

Which type of dimensioning is shown in the figure?

</p><p>In electrical drawings, the given symbol is used to indicate a _________.</p> <p><img …

Which is the wrong statement regarding dimensions?