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Q1. Stepping motors:
(A) Can run at varying speeds
(B) Can be built to index different amounts by changing the pole configuration
(C) Can run both clockwise and counterclockwise
(D) All of the above
Answer:(D) All of the above
Q2. Which of the following is required for a plotter to perform specific commands?
(A) Firmware
(B) Software
(C) Driver
(D) Hardware
Answer: (C) Driver
Q3. The heart of automation technology is.
(A) Robots
(B) Computers
(C) Control
(D) Sensors
Answer: (B) Computers
Q4. Which of the following is often used as an alternative to the light pen or in association with storage tube displays?
(A) Digitiser
(B) Track ball
(C) Mouse
(D) Tablet
Answer: (D) Tablet
Q5. The accuracy of a pick-and-place robot can be as good as:
(A) + 0.0005 inches
(B) + 0.05 inches
(C) 0.008 inches
(D) + 3%
Answer: (A) + 0.0005 inches
Q6. A flexible manufacturing system may be:
(A) An automated assembly line
(B) Expensive to alter
(C) Very difficult to change when new products are introduced
(D) All of the above
Answer: (A) An automated assembly line
Q7. Which of the following editor(s) is(are) incorporated into general CAD system?
(A) Point Editor
(B) Line Editor
(C) Macro and symbol Editor
(D) All of the above
Answer: (D) All of the above
Q8. The three different types of pen plotter technology are flatbed, drum and:
(A) Electrostatic
(B) Thermal
(C) Pinch roller
(D) Impact
Answer:(C) Pinch roller
Q9. Most continuous control actuators:
(A) Are of the time proportioning type
(B) Use a 4 to 20 mA current loop input
(C) Are used with standard continuous control loop
(D) Both (b) and (c) above
Answer: (D) Both (b) and (c) above
Q10. Operator interaction directly with the CRT is accomplished via:
(A) A digitizing tablet
(B) Vector scanning
(C) A stylus
(D) A touch terminal
Answer: (D) A touch terminal
Q11. A proportional plus integral controller can:
(A) Has no transient response
(B) Can compensate for lag
(C) Can increase the system type
(D) Both (b) and (c)
Answer: (D) Both (b) and (c)
Q12. The term used to represent the recycling of unused memory is:
(A) Garbage collection
(B) Diagnostic routine
(C) Memory dump
(D) Direct memory access
Answer: (A) Garbage collection
Q13. A Hall effect switch is usually used to:
(A) Measure voltage
(B) Measure temperature
(C) Sense a vacuum
(D) Sense the presence of a magnetic object
Answer: (D) Sense the presence of a magnetic object
Q14. What is required to enable the PC to emulate a graphics terminal?
(A) Software
(B) A laser printer
(C) A color monitor
(D) A graphics board
Answer: (A) Software
Q15. The basic difference between broadband and baseband is:
(A) Availability
(B) Capacity
(C) Reliability
(D) Transmission
Answer: (B) Capacity
Automation System MCQ – All Set
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