Practice Test: Question Set - 11
1. Numerical control:
- (A) Is
a method for controlling the operation of a machine by means of a set of
instructions
- (B) Applies
only to milling machines
- (C) Is
a method for producing an exact number of parts per hour
- (D) All
of the above
2. A servo controlled robot:
- (A) Stop
only at fixed points on each axis
- (B) Can
accelerate
- (C) Must
be hydraulically driven
- (D) Must
be electrically driven
3. Which of these controller types is the most accurate?
- (A) Proportional
plus integral
- (B) Proportional
- (C) Proportional
plus derivative
- (D) Three
mode
4. Which of the following is considered a high-level language?
- (A) Machine
language
- (B) FORTRAN
- (C) Assembly
language
- (D) None of the
above
5. The main function(s) of computer in CAD is/are
- (A) To
serve as an extension to the memory of the designer
- (B) To
enhance the analytical and logical power of the designer
- (C) To
relieve the designer from routine repetitious tasks
- (D) All
of the above
6. What two methods are available to build electronic continuous control?
- (A) Analog
and mechanical
- (B) Pneumatic
and analog
- (C) Analog
and digital
- (D) All
of the above
7. There are several procedures you can implement to provide maximum security. The most important of these is:
- (A) Do not leave
training manuals unsecured
- (B) Run regular
simulated tests using TARP (testing of Applications Recovery Planes)
- (C) Verify
the reputation of the people installing your system
- (D) Do
not allow unbonded service people to work on your equipment
8. Vision sensors:
- (A) Will remain
very costly
- (B) Can not
improve much in the next decade
- (C) Will more
closely match the capabilities of the human eye
- (D) All of the
above
9. In raster-scan color monitors, color can be intensified by:
- (A) Grouping the
phosphor dots in a circular pattern
- (B) Having
each electron gun controlled by a composite signal
- (C) Using
an in-line gun arrangement with a solid metal mesh
- (D) Having each
electron gun controlled by separate signal
10. Compared to humans, machines:
- (A) Can
make more complex decisions based on unexpected circumstances
- (B) Can
work in harsher environments
- (C) Make fewer
errors
- (D) Both (a) and
(c) above
11. A programmable controller:
- (A) Allows
faster machine checkout
- (B) Is easier to
troubleshoot than standard relay logic
- (C) Both (a) and
(b)
- (D) None of the
above
12. The new industrial revolution has been caused by:
- (A) Social
unrest
- (B) Advances in
electronics
- (C) The Vietnam
War
- (D) Demand for
higher wages
13. Who made the statement "if a robot can do a job, a person should not be doing it"?
- (A) Prof. F. A.
Fisher of Britain
- (B) Ron Albo of
Shugart Associates, California
- (C) Prof.
Meredith Turing, London University
- (D) John Smith,
USA
14. A common data base is one requisite for converting CAD and CAM to CIM. Another is that:
- (A) The
system must make provision for new techniques
- (B) There
should be a common 3-D part description system
- (C) The
user must have access to both hardware and software
- (D) Technical
assistance must be provided to the user
15. Which of the following symbol modes are used to input of graphics to General CAD system?
- (A) Live and
Rectangle mode
- (B) Arc and
Circle mode
- (C) Dimension
and Alphanumeric mode
- (D) All of the
above
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