Practice Test: Question Set - 13
1. Which technique enables the designer to mold and shape, rather than construct on object using a series of lines?
- (A) Solid
modeling
- (B) Wire-frame
modeling
- (C) Surface
modeling
- (D) FEM (Finite
Element Modeling)
2. Robots consist of three basic components; power supply, control (memory) console and:
- (A) Coaxial
cable
- (B) Microcomputer
- (C) Mechanical
unit (arm)
- (D) Software
3. Automation normally means:
- (A) A net loss
of jobs
- (B) A net
increase in jobs
- (C) No change in
jobs
- (D) All of the
above
4. Programming languages currently available for robots:
- (A) May be
point-to-point languages
- (B) Require
training
- (C) May
allow primitive motion
- (D) All of the
above
5. The program counter:
- (A) Decides
which program to run
- (B) Counts
the number of instructions that have been executed
- (C) Contains the
address of the next instruction to be executed
- (D) Is
where arithmetic is done in a computer
6. A technique for displaying applications where complex 3-D geometric are required for the exteror shall of a product is called:
- (A) Solid
modeling
- (B) 2-D
modeling
- (C) 3-D
modeling
- (D) Surface
modeling
7. The general type of process found in industry is:
- (A) Discrete
parts
- (B) Continuous
- (C) Batch
- (D) All of the
above
8. The electronic component that has been the key to recent developments in automation is the:
- (A) Improved
vacuum tube
- (B) Integrated
circuit
- (C) Diode
- (D) Transistor
9. If the transient response is under damped:
- (A) Steady-state
will be reached faster than if the system is overdamped
- (B) The
value of the output will exceed the value of the input at times during the
transient period
- (C) The present
overshoot is zero
- (D) Both (a) and
(b)
10. Which industry is the leading user of robots?
- (A) Chemical
industry
- (B) Automobile
industry
- (C) Electronic
industry
- (D) Shipping
industry
11. The two major categories of software are: application software and
- (A) System
software
- (B) UNIX
software
- (C) High-level
languages
- (D) CAD
software
12. A disadvantage of Numerical Control (NC) is:
- (A) The
computer is not reliable
- (B) The
tape and tape reader are not reliable
- (C) One
operator is needed for each machine
- (D) The
machine tool can easily overheat
13. The raster CRT eliminates:
- (A) Flicker and
slow update
- (B) Slow update
only
- (C) Flicker only
- (D) Has no
effect
14. Resolution in a CRT refers to:
- (A) The
speed at which the monitor can accept data from the computer
- (B) The
number of phosphor dots that react when hit by the electron beam
- (C) The
number of addressable elements on the tube
- (D) The
number of pixels in each square centimeter
15. Flood guns bombard the phosphor surface of the tube in which one of the following types of CRT technology?
- (A) Direct view
storage tube
- (B) Raster scan
CRT
- (C) Refresh-vector
CRT
- (D) Stroke CRT
Next Tests: