AUTOMATION SYSTEM QUIZ

None of these

(a) and (c) above

cannot perform functions other than relay logic

are programmed using relay ladder logic

are widely used in many different industries

None of these

the number of phosphor dots that react when hit by the electron beam

the speed at which the monitor can accept data from the computer

the number of addressable elements on the tube

the number of pixels in each square centimeter

The purchasing report

The project evaluation

The contract

None of these

The financial report.

Tablet

Track ball

Mouse

Digitiser

None of these

0.02

0.003

None of these

5000

0.002.

None of these

Interpreter

None of these

Communications processor

Translator

Firmware

Software

Hardware

None of these

Driver

None of these

must be enclosed by a fence

is not dependent on the application.

depends upon the robot used

is less than that of a human performing the same task

None of these

a computer is a required part of the machine

the operation is continuous each shift, but stops between shifts

each operation in a sequence is continuous, but subsequent operations in the sequence may be different.

coffee breaks are allowed for the operator

are relatively low cost compared with the original digital equipment available for industrial control

All of these

can be cost effective even when replacing just a few relays

None of these

are more powerful then the first controllers on the market