Automation System
Which of these controller types is the most accurate?

None of these
Proportional plus integral
Proportional plus derivative
Three mode
Proportional

ANSWER DOWNLOAD EXAMIANS APP

Automation System
Programmable controllers:

(a) and (c) above
cannot perform functions other than relay logic
are widely used in many different industries
None of these
are programmed using relay ladder logic

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP