Automation System
A sequence controller:

is a mechanical only controller
performs on/off control functions in relation to time.
is no longer in widespread use
is difficult to program
None of these

ANSWER DOWNLOAD EXAMIANS APP

Automation System
In raster-scan colour monitors, colour can be intensified by:

having each electron gun controlled by a composite signal
None of these
using an in-line gun arrangement with a solid metal mesh
grouping the phosphor dots in a circular pattern
having each electron gun controlled by separate signal

ANSWER DOWNLOAD EXAMIANS APP