AUTOMATION SYSTEM QUIZ

the user must have access to both hardware and software

None of these

the system must make provision for new techniques.

there should be a common 3-D part description system.

technical assistance must be provided to the user.

the value of the output exceeds the value of the input at times during the transient period.

None of these

the value of the output never stabilizes.

the value of the output never exceeds the value of the input during the transient period.

All of these

None of these

Pneumatic and analog

Analog and mechanical

Analog and digital

All of these

(a) and (c)

None of these

error for a step input is always zero

error for a velocity input is always zero

input for acceleration input is always non-zero

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

None of these

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

have a frequency measured in units of hertz

are assigned values of 1 or 0 depending on the voltage level

have a sinusoidal shape.

can have three possible levels

None of these

control

sensors

None of these

computers

robots

any latched data must be done using an external latching relay

None of these

All of these

mathematics cannot be performed

all of the logic status is maintained in memory

automated warehouses

None of these

All of these

robotics

numerically controlled machine tools

the number of dots per inch

None of these

dual-axis tracking

how accurately the plotter returns to a specific point

the speed per inch