Answer / ankurjha

In simple words,it is like simulating a real life/on site
situation on a computer screen, wherein the input variables
can be manipulated & outcomes can be observed without
visiting the site.

Answer / kaja farkhan

virtual instrumentation is an field in which it deals with
the maniplation of inputted variables through simulation
and then we can implement these simulated ones in real.

Answer / binay

Virtual instrumentation is a revolutionary concept that has
changed the way engineers and scientists approach
measurement and automation. VI means measurement without
physical devices. VI is brought through easy-to-integrate
software, such as the NI LabVIEW graphical development
environment, and modular hardware, such as PCI modules. It
is widely used for data acquisition and instrument control.
VIs are viewable but not touchable i.e. no physical
existence but performance is like a real instrument. It
makes the computer and hardware to work for our wish.

Answer / kaja farkhan

virtual instrumentation means in simple words we are just
stimulating the future processes with the help if the
softwares

Answer / nitin shrivastava

LabVIEW programming are called virtual instrumentation it
consist three parts front pannel,block diagram,and icon
connector.

In field side transmitter voltage droping here no loose connection then what will happen?

2 Answers   Edac,

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In RTU Panel we are having several Analogue & Digital Inputs /Outputs. We are recently facing some problems over Analog inputs , which are not updating properly (But Digital Input are updating normally) Can any one tell me from where the problem is creating , we have checked PLC CPU card, Analog Input card & we reconfigured ,But still the issue is there. Issue : 1. Sometimes Analog values are updating & sometimes not. 2. Analog values are not updating normally , showing some wrong Values 3. Total dead (0 value) Analog values are Level & flow measurement from the field instruments. (But in field the instruments are working normally & Displaying the values normally in local display unit) This problem we are facing in our Water Plant. If any one experienced this same problem or having any ideas related to our issue PLS send your valuable Answers/Replies...

6 Answers   L&T,

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What is smart positionar

2 Answers  

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difference between repeatability and reproductability

1 Answers   IOCL,

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What is the load line in control valve?

1 Answers   IFFCO,

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What is the use of keyphasor in turbine.

7 Answers   Hindustan Zinc, R&D,

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What is diffrence between Transducer and Transmitter?

13 Answers   Ford,

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How to calibrate displacer type level transmitter (chemtrol make )for level measurement in hotwell , LP & HP heater ?

0 Answers   Matrix,

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I am working in a process industry, in that there are several sections devided in the SCADA screens and individual sections may START independently. But sometimes i am facing problem i.e, if section 2 Stopped by the operator immediately Section 1 or Section 3 or Section 4 is getting stopped can you expain the reason behind this?

5 Answers  

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how many types of thermocouple cable are? give the name of each type.

1 Answers   Fabco,

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Any one can help me to identified, how can we interchange the device in FF

0 Answers   Ion Exchange,

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please someone tell me what is function of vibration sencer and how many types and how to control viberation.please. my id is jimmykhan077@gmail.com

0 Answers  

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