Automation System
Pressure sensors:

use an aneroid chamber with a variable resistance output
None of these
use capacitive variations to sense pressure
All of these
use the piezoresistive effect in strain gauge sensors

ANSWER DOWNLOAD EXAMIANS APP

Automation System
A discrete parts process is:

None of these
the same as a continuous process except a different controller must be used
normally a repetitive series of operations
(b) and (c)
often encountered in manufacturing

ANSWER DOWNLOAD EXAMIANS APP

Automation System
Stepping motors:

can be built to index different amounts by changing the pole configuration
can run both clockwise and counterclockwise
do not require commutators
All of these
can run at varying speeds

ANSWER DOWNLOAD EXAMIANS APP