Answer / arun/ i&c design engineer

Instrumentation & Control engineering is the most
interesting and one of the most important engineering
stream in a process industry. Most of us have studied the
process of purifying petrol, diesel, kerosine from crude
oil, using distillation.....but for the right product with
right charateristics the process measurement is required in
real time for analysis and for a safe execution of the
same, the process should be under control. This basic
factor gives birth for the need of a engineering stream
called Instrumentation & Control.
so a instrumentation engineer must know about the basic
laws of physics, based on which each and every instrument
works, knowledge in electronics and microprocessors is must
to understand the modern day advanced measurement
techniques and control engineering. knowledge in
Matallaurgy and basic chemical properties will give u an
upperhand.
Konwledge on field instruments, basic electrical
engineering, wiring standards, control logic development,
control systems like DCS, PLC, communication protocols like
RS 232, 442 etc, profibus, control net, and upto the latest
foundation field bus concept, safty features, atleast
outerskin process knowledge...all these are required but
not limited to, for an Instrumentation engineer.

Answer / joseph

Instrumentataion ENgineer must need these things,
First of all,An engineer to know about how can
we prepare the document of one project(MS-word,MS-excel,MS-
PP) and communication for speech.
Basic Knowledge of Power Plants and Oil&Gas
industry.
Need to know about interior of Measurement
systems of units and Automation(Plc).

If u read Industrial Applications of
instruments ,its very useful for Constructional instruments
job also.
If the student have the capacity,must know
about basics of Autocad to draw atleast 2d.

What is inside the PLC panel? How does instruments communicate to DCS computer via PLC? What is the type of wiring in PLC connections? Please answer... Thanks

1 Answers  

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Capacitance, resistance ( colour coding ), parallel & series circuits.

0 Answers   CCIE,

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What is the working principle of sox, nox analyzer?(opacity monitor) Otherwise how to measure the sox,nox?

1 Answers   Thermax,

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hi i'm an Instrumentation student,i have one doubt that we can call- > computer science as CS > Information science as IS > Electronics & communication as E & C In the same way what is short term for Instrumentation....?

11 Answers  

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hello.my friends.i am an electronics & instrumentation engineer.i want to know Q1.why lugs use in instrumentation cable termination? Q2.if limit switch not working what to do?

2 Answers  

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For a diafhram 1.5 d =kn(p-p0) D4 Where d in deflection in inch k=constant n=no of capdule (P-P0)=Applied pressure in psi D In active dia at capsule. -1.5 d=k to p d being constant -1.5

0 Answers   L&T, Shiv Tech Marine Control,

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what is the difference between signal cable and ontrol cable?

14 Answers   Essar,

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What is limitation of the ht.of the displacer of a level trol?

0 Answers   CCIE,

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what can of fault ofently come in vibration mesurement?

0 Answers  

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What is principle of ultrasonic level transmitter?

3 Answers  

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How can I zero check of wet leg type DP Tx ?

6 Answers   ONGC,

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generally for transmitter we are giving supply 24vlts?but we are getting output 4-20ma ? how it is possible? is there any operation inside the tx?pls give complete information?

3 Answers  

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