Engineering Drawing Practice Test 3

1. How many pairs of parallel lines are there in a regular pentagon?

2. We can draw diagonal scale for meter, feet, inch.

3. We can draw an ellipse within a parallelogram using the oblong method.

4. ___________ is a curve generated by a point fixed to a circle, within or outside its circumference, as the circle rolls along a straight line.

5. Steps are given to draw a normal and a tangent to the ellipse at a point Q on it. Arrange the steps.
i. Draw a line ST through Q and perpendicular to NM.
ii. ST is the required tangent.
iii. Join Q with the foci F1 and F2.
iv. Draw a line NM bisecting the angle between the lines drawn before which is normal.

6. The length through perpendicular gives the shortest length from a point to the line.

7. From the given scale, we can measure 4.56 m.

8. The asymptotes of any hyperbola intersects at __________

9. For drawing a regular hexagon, the fastest method is to draw the hexagon using the circle and then cutting arcs equal to the diameter which is equal to the side of the regular hexagon.

10. Which of the following scales is used when there are three units that need to be measured?