# Automation System Practice Test – Set 09

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## Q1. A set of well-defined procedures based on mathematical and geometric formulas for solving a problem in a finite number of steps is called:

(A) A permutation
(B) An algorithm
(C) Arithmetic logic
(D) A geometric model

## Q2. Analog and digital controllers:

(A) Cost the same to build
(B) Accept the same input signals
(C) Can be changed with equal case
(D) None of the above

Answer: (D) None of the above

## Q3. Which part of the system performs the “housekeeping” chores?

(A) Operating system
(B) Compiler
(C) Interpreter
(D) Translator

## Q4. A favourable reason for automation is to:

(A) Decrease throughput
(B) Raises assembly cost
(C) Perform difficult operations
(D) Increase number of operations

## Q5. Most current PC CAD systems are used for producing:

(A) Solids modeling
(B) 2-D drawings
(C) Circuit simulation
(D) Finite element analysis

## Q6. The Ziegler-Nichols method:

(A) Is a graphical solution method
(B) Can be used to determine gain factors of a PI loop
(C) Is a method of control
(D) Both (a) and (b) above

Answer:(D) Both (a) and (b) above

## Q7. Skipping every other line and picking up the skipped lines on the second pass is called:

(A) Interlacing
(B) Refresh-vector
(C) Raster-scan
(D) Stroke writing

## Q8. Which of the following is a graphical output device?

(A) Dot-matrix Printer
(B) Plotter
(C) Laser Printer
(D) Line Printer

## Q9. Microcomputer-based control systems

(A) Will just keep their present capability
(B) Will have more standard industrial application software available in the future
(C) Will tend to increase in cost
(D) All of the above

Answer: (B) Will have more standard industrial application software available in the future

## Q10. A thermistor:

(A) Is a pressure sensing device
(B) Has a voltage output
(C) Measures temperature
(D) None of the above

## Q11. Which of the following elements can be used with a TI510 FC?

(A) Drum timer
(B) Metronome
(C) Cymbal timer
(D) Flashing light

## Q12. Robots can increase productivity because:

(A) They do not take a vacation
(B) They do not get tired
(C) Production quality is uniform
(D) All of the above

Answer: (D) All of the above

## Q13. A LISP environment consists of a language, a programming environment and:

(A) Random-access storage
(B) A processor
(D) A set of functions

Answer: (D) A set of functions

## Q14. The addition of __ can reduce processing time.

(A) A buffer
(B) An EPROM
(C) A converter
(D) A co-processor

## Q15. The power source that drives the manipulator can be:

(A) Pneumatic
(B) Electric
(C) Hydraulic
(D) All of the above

Answer: (D) All of the above

## Automation System MCQ – All Set

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