Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / teddy
PLC (Programable logic Controller) is a device used to
automatically control a process system. It consists of
several parts like a power supply (tipically 24Vdc), input
module (where we collect and receive all data from field
instrument devices), the processor (which analyzes the
parameters received and compares/makes decision based on
input and output), and the output module (which responds to
the process according to a predermined built in program).
All this control is done in one system called a PLC.
| Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
while i check zero check for dp flow transmitter some fluctuating came (0 to 458 kg/h) what is the reason?
Hello to all....I am an Instrumentation Graduate and i am passed out in this year only.. I am unable to find the job in my core instrumentation.. so any boby tell me how to and where to search the job....please...and also tell me i there are any courses offered in the instrumentation stream so i can do it... you can send your suggestions to my mail-id i.e Ganesh20084u@gmail.com ... please..
The Design Calculation of Level Transmitter For Different Structure open & Closed Vessel, Eg. Diff. Level Tx., Capacitance For Continous Operation
how many type of plug are used in pneumatic control valve,name them.
Lux meter is the measuring device to measure the lux level of lighting fixture. in industrial sector two types of lighting fixture is being used as street lighting purpose 1. HPSV (Sodium) and 2. HPMV (Mercury). HPMV having white light which is an combination of red, blue and yellow colour, while HPSV haivng Yellow lighting. in HPSV red & blue colour will be absent. during measurement of the lux level of HPSV and HPMV fixture. 1. Lux meter can measure the actual lux level of both fixture? 2. or it will show false reading for HPSV fixture light as it has only yellow light present. please give me answer
send me last 5 years questions asked in rrb chennai, for section engineer
What is mean by analytical instrumentation?
what is surge and how is it prevented, what is the purpose of bypass valve across AS valve.
what is scale factor of proximitor & unit of the vibration.
principle of automatic votage regulator
how to tune siemens sipart electro pneumatic positioner..plz tel me..
How do you identify an orifice in the pipeline?
Identification of control valve parts.
what are procedure of sox-nox calibration
WHAT ARE THE INSTRUMENTAL DIAGRAMSOF VALVES?
