Answer / leo dominic

Instrumentation deals with study and implementation of measuring and controlling parameters in a system to achieve the desired output.

Answer / sushil jambhulkar

Inst'n is the study of inst, inst which r use to to sense,to measure,to control the the physical (non measurable) parameters.

Answer / arvind kumar

Instrumentation engineering is a branch of science which
deals with measurement, display and control and serves all
other branches of engineering like industrial process
instrumentation, biomedical instrumentation, analytical
instrumentation.
Measurement is also a broad field. varieties of measuring
sensors are available for different process variables(i.e.
pressure, flow, D.P. etc) such as bourdan tube,
thermocouples etc.
Display gone much more advancement like CRT replaced with
TFT, analog meters to digital meters etc.
The most innovative application of control in last decades
are automation.
like DCS, PLC, LIFE JACKETS.

Answer / jainul

measurment of process varible like
temp,press,flow,level,etc.. ,then calibration and controll
it is instrumentation simple answer for instrumentation

Answer / jayesh sangani

INSTRUMENTATION IS ANY PROCESS DATA OF MEASUREMENT,INDICATION,RECORDING,CONTROLLING AND MONITORING OF ANY PLANT AND INDUSTRY.

Answer / pradeepkumar.r

Instrument is a technique at which is used to quantifying and qualifying by using the measurements.

Answer / harichy20

INSTRUMENTATION IS PROCESS VARIABLE CONTROLLED.

without color coding, without nameplate, without multimeter how can you find the type of thermocouple???

1 Answers   Sabic,

how many mmwc are eual to 1kg/sq.cm & can we calculate mmwc into tph?

2 Answers  

When a field input to plc is coming from 400 to 600 meters and the input is in 24 V DC? So signal cable of which cross section i should select for proper signal to plc?

5 Answers   Exxon Mobil,

Sir, I am working as a Instrument Engineer in Grasim Industries. Can any body provide question answer for interview purpose

0 Answers   Grasim,

how can calibrate vacume trasmitter by HART COMMUNICATOR ?

3 Answers   Bajaj, IMECO,

How can we say that accuracy of measurement increases by using 3 or 4 wire RTD? because for example: If resistance of RTD element is say r ohms and Resistance of the cable from transmitter to RTD is R ohms And if 4 wire RTD is used, ____._____________________ R ohms | |_____._____________________ R ohms / \ / r ohms \ \ | |______.__________________ R Ohms | |_______._________________ R ohms Then the actual resistance measured will be: Total = r + R/2 + R/2 = r +R Ohms Note: r+R instead of r ohms. hence error

2 Answers  

What is the difference between fire detector and smoke detector?

5 Answers  

how far the two wire transmission (loop power) maximum distance suitable?

2 Answers   PCIL,

How addressable fire systems work? Pl. send details with architect.(Loop), also send details regarding Gas system. Pl. help me.Thanks

0 Answers   Siemens,

what is the name of thermocople element cable from field to pannel end?

3 Answers  

I need control valve ISA hand book. Is there any site to download that big book containing all the pages. Written by Paul Friedmann

0 Answers  

can anybody tel me how a vfd or any field instrument communicates/interface with plc/scada/cs.

0 Answers   Honeywell,