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Machine Dynamics Practice Test: Computer Aided Analysis and Synthesis of Mechanisms
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Computer Aided Analysis and Synthesis of Mechanisms topics include: Computer aided analysis and programs for four bar mechanism, synthesis problem classifications, function generation and least square technique programs, slider crank mechanism synthesis. Computer aided engineering (CAE) involves the use of computer software to improve product design and resolve engineering problems for a wide range of industries. The benefits of CAE include reduced product development cost and time, with improved product quality and durability. Design decisions can be made based on their impact on... Show more
Machine Dynamics Practice Test: Computer Aided Analysis and Synthesis of Mechanisms
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25 Questions

1. The tool of an NC machine has to move along a circular arc from (5, 5) to (10, 10) while performing an operation. The center of the arc is at (10, 5). Which one of the following NC tool path commands performs the above mentioned operation?
2. C‘ continuity refers to:
3. Preparing a magnetic disk for data storage is called
4. The software that is used for file manipulations, managing directories and subdirectories, programming and accounts setups is known as:
5. The degree of the B-spline with varying knot vectors:
6. BOM structure is used to calculate:
7. Stiffness is ______________ to the length of the element.
8. The lost motion in CNC machine tool is on account of:
9. Digitizer is constructed on the basis of:
10. Locating devices are classified as:
11. The widely employed computer architecture for CAD/CAM applications is:
12. The shape functions of a two-node bar element are:
13. The curve that follows a convex hull property is:
14. In the following geometric primitives, which is not a solid entity of CSG modelling:
15. GUI is the acronym for Graphical User Interface.
16. CNC drilling machine is considered to be a:
17. The addressing mode used in the instruction PUSH B is
18. Order defect can be defined as _________
19. Which of the following mathematical tool is used to synthesize the mechanism graphically?
20. The degree of the Bezier curve with n control points is:
21. During the execution of a CNC part program block NO20 GO2 X45.0 Y25.0 R5.0 the type of tool motion will be
22. In the Fortran program
M = 0
DO 100I = 1,2
DO 200J = 1,2
M = M + I + J
200 CONTINUE
100 CONTINUE
STOP
END
the value of M in the end will be
23. Convex hull property is satisfied by the following surface:
24. In the following geometric modelling techniques which are not three-dimensional modelling?
25. A micro programmed control unit