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Quiz 1
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Q.1
Actuators are used to:
sense an object
activate a chemical
make a mechanical movement
All of the above
None of the above
Q.2
Plotter accuracy is measured in terms of repeatability and:
intelligence
vertical dimension
resolution
buffer size
None of the above
Q.3
Which of the following elements can be used with a TI510 FC?
Drum timer
Metronome
Cymbal timer
Flashing light
None of the above
Q.4
For a type 0 system, the steady-state:
error for a step input is always zero
error for a velocity input is always zero
input for acceleration input is always non-zero
(a) and (c)
None of the above
Q.5
An assembly language instruction:
is written in ones and zeros
corresponds to one computer operation
does not require knowledge of the computer design
All of the above
None of the above
Q.6
The lowest form of computer language is called:
FORTRAN
BASIC
machine language
COBOL
None of the above
Q.7
CAE and CAM are linked through:
a common data base and communications system
NC tape programming and automated design
parts production and testing
assembly automation and tool production.
None of the above
Q.8
The chosen language for the Japanese Fifth-Generation Compu-ter Project is:
LISP
FORTRAN
COBOL
PROLOG
None of the above
Q.9
When a computer fetches an instruction, the binary code representing the instruction appears on the:
I/O address bus
memory data bus
input data bus
output data bus
None of the above
Q.10
A stepping motor;
has a speed proportional to voltage input
has a commutator
is a good choice where continuous rotation is needed
can index positional movement.
None of the above
Q.11
A microprocessor is:
controlled by a program
an integrated circuit
relatively inexpensive
All of the above
None of the above
Q.12
An up/down counter used in a TI510PC has three inputs. Which of the following is not one of them?
Count up
Count out
Reset.
Count down
None of the above
Q.13
A pick-and-place manipulator is:
the most flexible of all robots
an intelligent robot
capable of point-to-point operation
primarily used for large parts handling
None of the above
Q.14
FORTRAN is:
machine dependent
a medium-level language
a mathematically oriented language
All of the above
None of the above
Q.15
A smart solid-state sensor is:
one that integrates both logic and a solid-state sensor into one unit.
one that has two or three substrates
not available today
All of the above
None of the above
Q.16
D/A (digital to analog) conversion:
results in a binary code as the final output
has to be sampled at 1/2 the highest input frequency
must be fed through a filter to reproduce the original signal accurately
both (b) and (c)
None of the above
Q.17
Which of the methods below can be used to tell a robot what it is to do?
Walk-through
Set mechanical stops
Software program
(a) and (c)
None of the above
Q.18
The processing, which normally consists of a small computer with one or more peripheral devices, connected via a high-speed line to the large control computer is known as
On-line processing
Remote-terminal processing
Batch mode processing
Intelligent terminal Processing
None of the above
Q.19
Most data transmission in the future will be:
digital bit stream encoded data
analog in nature
carried over metallic telephone lines
All of the above
None of the above
Q.20
The integrated circuit:
often is called a "chip"
led to the development of the transistor
has revolutionized electronics
(b) and (c)
None of the above
Q.21
The parallel register:
can store a multiple bit binary number
uses R-S flip-flops
All of the above
is erased after a word is read fromit
None of the above
Q.22
Microcomputer-based control sys-tems
will just keep their present capability
will have more standard industrial application software available in the future.
will tend to increase in cost.
All of the above
None of the above
Q.23
VLSI (very large scale integrated circuits) logic:
will not be available in this decade
means more costly electronic products in the future
will result in lower cost, higher capability electronic equipment
All of the above
None of the above
Q.24
A typical NC system has which of the following components?
Controller
Tape input
Machine tool
All of the above
None of the above
Q.25
The basic difference between broadband and baseband is:
availability
capacity
reliability
transmission
None of the above
Q.26
Which part of the system allows the user to interact with the compiler? (a) Memory
Translator
Communications processor
Interpreter
None of the above
None of the above
Q.27
What is offset error?
the difference between the sensor input and the absolute sensed parameter.
the difference between the controller output and the setting of the manipulated variable.
the difference between the control setpoint value and the actual value.
All of the above
None of the above
Q.28
A thermistor:
is a pressure sensing device
has a voltage output
measures temperature
All of the above
None of the above
Q.29
The steady-state error is:
independent of the type of input
a function of the transient response
zero for all inputs to type 1 systems
decreased by increasing gain.
None of the above
Q.30
The robot:
is very primitive at the present
represents the most powerful new industrial automation tool currently on the horizon
will be more useful when robot vision is improved significantly
All of the above
None of the above
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