Answer / musthafa

Distributed Control System, DCS is capable to handle and
control wide numbers and defferent types inputs and
outputs, integration of defferent type of PLCs and SCADA
systems and can monitor and control from a central control
room.

Answer / hafiz rana muhammad aqig

DCS is abrivatioon of "distrubeted control system" whicg is
used for Monitoring and Controlling

Answer / devendra shrimali

DCS mean Distributed Control System widely used in chemical
or manufacturing industry to control plant from one location
Control room.

Answer / vilas

Distributed Control System, DCS is capable to handle and
control wide numbers and defferent types inputs and
outputs, integration of defferent type of PLCs and SCADA
systems and can monitor and control from a central control
room.direct controlling system

Answer / sidhartha

a control system i.e a bit different from plc,used in
industrial applications.

Answer / senthil ramanujam mohan

Distributed Control System :-
it consists of
redundant Servers, routers, Application highways,
Automation highways, Automation processors, Optical
switching modules for communications, Communication
processors, I/O modules, Profibus/ethernet/modbus
communications.

For example:-
I can tell u about first redundant servers only:-

They are called application servers with hard disks, UPS
of redundant type.
we have different containers inside the servers for
archiving informations, trend displays, communication
containers, run time containers(our PLC or automation
processors), continuous function chart containers, plant
display container, alarm container, license container, and
some more.

PLC :-

it consists of
Redundant automation processors, HMI ,
profibus/ethernet/etc communication, display module or
laptop computer.

Hope u got some information from the above explanation.
i didnt mention completely.
anyone interested can bug me on mail.

Answer / nikesh

dcs is functionally distributed but geographyically
integrated system..
dcs is the replacement of single controller......

Answer / p.gayatri

dcs is an acronym that means distributed control system.it
is a system that monitors and controls different
distributed pieces of
equipment.

Answer / leslie lau

department of children's services

Answer / shah

direct controlling system

Explain ratio control system.

1 Answers  

what is differnace between radar level tranmitter & hart type tranmitter?

3 Answers  

what is the main supply source for pressure transmitter?

1 Answers  

which type of signal used in instrument?

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hello i'am samad.Any one Can help me! How to calibrate Vaccum Transmitter DP Type range 0 - 50 mbar abs by hand pump calibrator.

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Q- Control problem are mainly classified in _____ types. a-)4 b-)3 c-)6 d-)nono of these Few of them i know is 1- regulator type problem (eg- Air conditioner) 2- tracking problem (eg missile trcking problem) 3- sybernatics 4- optimal control problem

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any one can send me instrumentation previous interview papers? I prepare for MNC Company Interviews? my mail id- Rakesh.Golla@dodsaldxb.ae , and another mail rakesh.gvk@gmail.com

0 Answers  

Define the terms Accuracy, precission, Spam, process tolerance while doing calibration of an instrument? Explaini with an example?

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How we can re-range the DP transmitter, range is -0.5 to 2.0bara. new range is -0.5 to 5 bar

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what is the usage of QDV & VOLUME BOOSTER.

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Is there any temperature compenasation for the air flow from FD fan & SA fans which supplies air to the Boiler?

2 Answers  

you must show the examples application and give at least 4 types of transducer/sensors that can minimize the failure during the manufacturing of the resistors.

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