1. When drawing in 2D, what axis do you NOT work with? a) X b) Y c) Z d) WCS 2. What should you pay attention to when learning AutoCAD? a)

The Command Line b) The Status Bar c) The Title Bar d) Tool Icons 3. Polar coordinates are used mostly for drawing...? a) Circles b) Arcs c) Vertical lines d) Angled lines 4. What does WCS stand for? a) Western CAD System b) Worldwide Coordinate Sectors c) World Coordinate System d) Wrong CAD Settings 5. How many points do you need to define for the rectangle command? a) One b) Two c) Four d) None/n6. How long will a line from 1,4 to 4,4 be? a) Four units b) Eight Units c) Can't accurately tell from those coordinates d) Three Units 7. How should you select objects when using the stretch command? a) With a crossing window b) Pick them one by one c) Hold the shift key while selecting d) Type 'S' 8. The origin of a drawing is at: a) The first point you select 0,0 b) A random point in space 10,10 9. Objects are rotated around the a) Base point b) Bottom right of the object c) Centre of the object d) Origin 10. When using the TRIM command, which do you select first? a) The cutting edges b) The object to be trimmed c) Everything d) Nothing 11. The fillet command creates? a) Sharp Corners b) Round Corners c) Round and Sharp Corners d) None of the above 12. A polar array creates new objects... a) In a grid pattern b) In a straight line c) In a circular pattern d) In a northern pattern 13. The distances of a chamfer are: a) Always different b) Always the same c) Sometimes different d) Never the same/n14. You should use O snaps when you dimension... a) Never b) Always c) Only on lines d) Only on arcs and circles 15. How many layers should a drawing have? a) One b) Ten c) One for each object d) As many as are needed to clearly display the objects 16. Scaling objects makes them... a) Bigger b) Smaller c) It only stretches them d) Both Bigger and Smaller 17. Which one is NOT a vaild type of unit? 18. a) Architectural b) Decimal c) Open d) Metric What do you NOT need to consider when starting a CAD drawing? If you can draw it a) If you have enough paper b) If you have all the measurements needed c) If AutoCAD is installed on your computer 19. Panning allows you to... a) Minimize the drawing b) See all of the drawing at once c) Close in on a small area d) Move around the drawing at the same scale 20. Why should you use the Zoom tools? a) To be more accurate b) To be faster c) To make your drawing easier d) All of the above/nAnswer any 2 Questions. 1. Discuss in detail about Layout in AutoCAD. 2. How to insert 3 phase wire in AutoCAD Electrical. 3. Explain in detail about view cube. PART - C Answer any 2 Questions. 1. Explain in detail about AutoCAD Layer.