निम्नलिखित में से किस पैमाने (scale) पर तीन क्रमिक विमाओं जैसे मीटर, डेसीमीटर और सेंटीमीटर को मापना संभव है?

The ratio of the linear dimension of an element of an object as shown in the drawing to the real linear dimension of the same element is called:

Which scale is used in engineering drawing to read three consecutive dimensions or very small units (e.g., up to 0.1 mm)?