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WorksheetsComputer Aided Design and Manufacturing
Total questions: 10
Worksheet time: 10mins
CAD/CAM is the relationship between
Science and engineering
Manufacturing and marketing
design and manufacturing
design and marketing
The nerve center or brain of any computer system is known as
CPU
Storage device
ALU
Monitor
The basic geometric building blocks provided in a CAD/CAM package are
points
lines
circles
all of the mentioned
The software that performs the data entry, design, analysis, drafting and manufacturing functions is known as
operating software
graphics software
application software
programming software
Modem CAD systems are based on
ICG
GCI
GIF
IFG
Implementing CAD improves communications
True
False
Computer will perform the data processing functions in
NC
CNC
DNC
None of the mentioned
Numerical control ___________
Applies only to milling machines
is a method for producing exact number of parts per hour
is a method for controlling by means of set of instructions
None of the mentioned
NC contouring is an example of
Continuous path positioning
Point-to-point positioning
Absolute positioning
Incremental positioning
What is the operation of a machine tool by a series of coded instructions?
Numerical control
Machining control
Loop system control
Open loop system control
