Correct Answer:
Option A - We use a smaller scale like 1:500 rather than a larger scale like that of 1:10 because a fix size of drawing sheet is available and all mandatory details have to be represented so we use use small scale.
A. We use a smaller scale like 1:500 rather than a larger scale like that of 1:10 because a fix size of drawing sheet is available and all mandatory details have to be represented so we use use small scale.