Grile GAC

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45 Terms

1
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In expert systems, the control algorithm is stored in:
Code
2
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The slots of a piece are characteristics of …
Manufacturing (fabrication)
3
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The ribs of a piece are characteristic of:
Design (Projection)
4
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Abstract characteristics assume:
Partial knowledge of some information of engineering significance at the design stage.
5
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 Which of the following are "scientific" fields of interest in design:

1. Design knowledge
2. The design process
3. The subject matter of the design
6
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The necessary conditions that a feature must fulfill to be considered as such are:

1. It must be a physical constituent of the piece
2. Have engineering significance
3. It is attachable to a part of the piece
7
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Does feature-based design produce complete feature models?
No
8
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Specify the correct order in which the modules should be placed:
CAD
9
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Design knowledge is obtained from:

1. Previous projects
2. Catalogues
3. Intuition
4. Standards
10
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Which of the following are characteristics of a standard interface in CAD-CAM?
No semantic information must be lost during transfer
11
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Feature(characteristics) recognition belongs to:
CAD
12
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Data management issues in the CAD/CAM relationship when changing a dimension involve:

1. Reassessment of existing constraints
2. Recalculation of intersections
13
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Competitive engineering includes teams consisting of:
1\. Designers

2\. Manufacturing engineers

3\. Marketing specialists
14
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Which of the following attributes belong to manufacturing characteristics?
1\. Geometry

2\. Input/output limitations

3\. Depth limits

4\. Tolerances
15
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System integration of the expert system with CAD is done by
Logical, centralized data management
16
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The use of CAPP systems has the following potential advantages:

1. Produces feasible(workable) plans
2. Reduces the work of the qualified planner
17
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The knowledge base of the expert system includes 

1. Technological data
2. Geometric data
18
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Planning of manufacturing operations includes:
1\. Selection of machining(processing) tools

2\. Interpretation of the product model

3\. Selection of processing machines
19
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What is the future concept for "management by objectives"?
Management by continuous learning and improvement
20
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Which of the following are external factors that influence the adaptability of an enterprise?
1\. Customers

2\. Public policy

3\. Market
21
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What is the future concept for "database + application software = system"?
1\. Data + Operations = Object

2\. Collections of intelligent agents = intelligent systems
22
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Which of the following operations can be done to an open GKS segment?
1\. New primitives can be added to it

2\. Geometric transformations cannot be applied to it
23
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A projection at which the center of rotation is at finite distance is called a projection
1\. Central

2\. Conical
24
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A projection at which the center of rotation is at infinite distance is called …
1\. Cylindrical

2\. Parallel
25
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Which of the following characterizes a cyber-physical system ( CPS )?
1\. Inputs and feedback from/to the physical environment

2\. Wide geographical distribution
26
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Production automation deals with:
Discrete (event-driven) systems
27
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Which module of the CIM is dedicated to internal transport?

1.  FMS
2. AGVS
28
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The polynomial defining a parametrized spline curve can be of degree:
1\. 3

2\. 1

3\. 2
29
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An axis of rotation (which must be a line geometric feature), a generator and two angles of rotation (a start and an end angle) define a surface:
of revolution
30
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Definition space (SD)
1\. Uses the same unit of measure as the model space

2\. Is temporary
31
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Which of the following phases belong to the descriptive model?

1. Evaluation
2. Generating operations
32
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In GKS, the "window/viewer" transformation does the conversion:
SCR🡪SCN
33
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In GSK, the "workstation" transformation does the conversion:
SCN-SCD
34
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The point can be represented by:

1. Natural coordinates (1x3 matrix)
2. Homogeneous coordinates (1x4 matrix)
35
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Which industrial revolutions begins in this period?
The fourth
36
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Which of the following GKS primitives are sufficient for industrial engineering drawings?
1\. Text

2\. Straight line (polyline)

3\. Polymarker
37
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Viewed as a finite state machine, how many operational states does GKS have?
5
38
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The taper arc can come from a:
1\. hyperbola

2\. Parabola

3\. Ellipse
39
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What is the future concept for "technology-driven solutions"?
Human-oriented systems
40
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Which of the following are internal factors that influence the adaptability of an enterprise?
1\. Management

2\. Technology

3\. Quality
41
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In a CIM system, who are the participants in the information flow?
1\. Communications

2\. Special information

3\. Production

4\. People
42
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Which of the following phases belong to the prescriptive model?
1\. Detail design

2\. Problem definition

3\. Conceptual design
43
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43\. Model Space (MS):

1. Use the same unit of measure as the definition space.
2. Is fixed relative to the model
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In which module of the CIM is the product's technological data sheet produced?
CAPP
45
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Which module of the CIM is dedicated to semi-finished products?

1. FMS
2. ASRS