Answer Posted / www.islamqa.com
Using cascade control enhance loop stability, as the
controller generatea corrective signal in case of any change
in process load - we don't need to wait till we got a
problem in the measured process variable (pressure,
temperature, ..)
Regards,
Ahmed Sabry
Control and Instrumentation Engineer
GPC - General Petroleum Company
CELL.: 00 2 0121367310
ahmedsabry.online@gmail.com
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
what are the selections available in configuring a burnout protection of a controller? thanks
Can Any body tell me about the Contact or Email id of any good Consultancy which help me to find a job in Instrumentation Field in India .I have Six years of Work Experience in the Same field.Please revert me back on shammi_gwalior@yahoo.com ?
How ejector(or)evactor air pump is working in thermal power plant?
I faced several time siemens ps2 positioner automatically getting Chang in it's set point direction after auto calibration So is there any causes biside this or any permissives ?
What is the working principle of the magnetic meter?
What are continuances of connecting earthing and shield of branch cables (instrument to Junction box), at the same earthing pot provided on JB? Is it ok, or may produce some problem?
How earthing can be checked????
What materials are used in thermo wells?
How to convert milliampares into flow??
how 3 out of 2 Logic/interlocks works? give brief explanation with help of diagram.
Is there any relation between Artificial Intelligence and Instrumentation?
Give an example where you had aproblem on the job, and tell me how you solved the problem. and the finalvoutcome.
What is defferent betwen ESP &PCP PUMP .HOW IT IS WORK?
the output of the common trasmitter protocol in qatar gas are the following
what is 24vdc live and dry supply