Automation System
A stepping motor;

is a good choice where continuous rotation is needed
has a commutator
None of these
has a speed proportional to voltage input
can index positional movement.

ANSWER DOWNLOAD EXAMIANS APP

Automation System
Numerical control:

is a method for producing an exact number of parts per hour
None of these
is a method for controlling the operation of a machine by means of a set of instructions
applies only to milling machines
All of these

ANSWER DOWNLOAD EXAMIANS APP