Automation System
The reliability life cycle of a product:

stays constant with environmental conditions
has three distinct rates of failure
All of these
None of these
cannot be predicted

ANSWER DOWNLOAD EXAMIANS APP

Automation System
Time proportioning control:

can be used on a PM550 programmable process controller
is less efficient than normal PID control
cannot use a TM990 micro¬computer
None of these
a and b above.

ANSWER DOWNLOAD EXAMIANS APP