Go To Top Reset
computer-science-automation-system Related Question Answers
1. Automation normally means:
a net increase in jobs. a net loss of jobs. All of the above no change in jobs. None of the above
Disscuss This Question & Answer Add Tags Report Error Show Marks
2. Trend analysis:
can improve control system response is a brand new concept is used only in financial planning None of the above requires a very expensive system to implement
Disscuss This Question & Answer Add Tags Report Error Show Marks
3. The use of specialized workstations:
has a high cost-performance tradeoff None of the above provides limited growth potentials for 3-D reduces the host computer workload reduces the host computer workload and allows more users
Disscuss This Question & Answer Add Tags Report Error Show Marks
4. What key hardware item ties a CAD/ CAM system together?
Digitizer Graphics workstation Mouse None of the above Plotter
Disscuss This Question & Answer Add Tags Report Error Show Marks
5. Which of these controller types is the most accurate?
None of the above Proportional Proportional plus derivative Proportional plus integral Three mode
Disscuss This Question & Answer Add Tags Report Error Show Marks
6. Flat panel displays are based on what type of technology?
Direct view storage tube None of the above RGB monitor Solid state Very large-scale integration (VLSI)
Disscuss This Question & Answer Add Tags Report Error Show Marks
7. Which of the following is a graphical input device?
keyboard light pen mouse None of the above Track ball
Disscuss This Question & Answer Add Tags Report Error Show Marks
8. Today, programmable controllers:
All of the above are more powerful then the first controllers on the market are relatively low cost compared with the original digital equipment available for industrial control can be cost effective even when replacing just a few relays None of the above
Disscuss This Question & Answer Add Tags Report Error Show Marks
9. Productivity is defined as:
cost per day cost per unit None of the above number of items manufactured per day output per man-hour of labour
Disscuss This Question & Answer Add Tags Report Error Show Marks
10. The main function(s) of computer in CAD is/are
All of the above None of the above To enhance the analytical and logical power of the designer To relieve the designer from routine repetitious tasks. To serve as an extension to the memory of the designer
Disscuss This Question & Answer Add Tags Report Error Show Marks
11. The first industrial robot for commercial uses was installed in a Japanese plant at Toyota Automatic Loom Company, the parent company of the Toyota Automobile Group. When did this robot go into operation?
April 1970 December 1967 June 1965 None of the above November 1966
Disscuss This Question & Answer Add Tags Report Error Show Marks
12. What is the difference between integral and derivative control?
All of the above derivative control does not eliminate offset error derivative control responds to a change in the rate of change in the error signal integral control has slower response to an error signal. None of the above
Disscuss This Question & Answer Add Tags Report Error Show Marks
13. The program counter:
contains the address of the next instruction to be executed counts the number of instructions that have been executed decides which program to run is where arithmetic is done in a computer. None of the above
Disscuss This Question & Answer Add Tags Report Error Show Marks
14. Digital signals:
are assigned values of 1 or 0 depending on the voltage level can have three possible levels have a frequency measured in units of hertz have a sinusoidal shape. None of the above
Disscuss This Question & Answer Add Tags Report Error Show Marks
15. There are several procedures you can implement to provide maximum security. The most important of these is:
do not allow unbonded service people to work on your equipment do not leave training manuals unsecured None of the above run regular simulated tests using TARP (testing of Applications Recovery Planes) Verify the reputation of the people installing your system
Disscuss This Question & Answer Add Tags Report Error Show Marks
16. Semiconductor devices:
All of the above are less reliable than electro¬mechanical components have a very short infant mortality period None of the above usually have a very short MTBF (mean time between failure)
Disscuss This Question & Answer Add Tags Report Error Show Marks
17. A drum timer is a good example of:
a position sensor a sequence controller an input sensor an output actuator None of the above
Disscuss This Question & Answer Add Tags Report Error Show Marks
18. The formula for memory capacity is:
MC -2 to the Nth power MC = 2/N MC = N squared. MC = N/2 None of the above
Disscuss This Question & Answer Add Tags Report Error Show Marks
19. How is the integral mode implemented using analog methods?
All of the above None of the above Op amp and a capacitor Op amp and an RC network to place the error voltage across the capacitor Op amp and resistors
Disscuss This Question & Answer Add Tags Report Error Show Marks
20. The general type of process found in industry is:
All of the above batch continuous discrete parts None of the above
Disscuss This Question & Answer Add Tags Report Error Show Marks
21. Which method is frequently used, especially in the early stages of design?
All of the above None of the above The design selection method The direct method The iterative design method
Disscuss This Question & Answer Add Tags Report Error Show Marks
22. In raster-scan colour monitors, colour can be intensified by:
grouping the phosphor dots in a circular pattern having each electron gun controlled by a composite signal having each electron gun controlled by separate signal None of the above using an in-line gun arrangement with a solid metal mesh
Disscuss This Question & Answer Add Tags Report Error Show Marks
23. Timing using a TM990 micro¬computer:
both (b) and (c) can be handled in software is available on the standard CPU board None of the above. require an external timer added by the user
Disscuss This Question & Answer Add Tags Report Error Show Marks
24. A discrete parts process is:
(b) and (c) None of the above normally a repetitive series of operations often encountered in manufacturing the same as a continuous process except a different controller must be used
Disscuss This Question & Answer Add Tags Report Error Show Marks
25. Speech recognition:
All of the above is already widely used in industrial controls None of the above will be used in more applications as the technology matures. will never be used in industrial controls
Disscuss This Question & Answer Add Tags Report Error Show Marks
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions © 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution