Answer Posted / syed azam hussain
Transducers
[<Lat. Trans, across + ducere, to lead]
Devices to transform signals between different physical
domains.
Taxonomy
Active: input signal modulates output energy; e.g.
liquid crystal display.
Passive: input signal transformed to output energy;
Bidirectional, e.g. motor/generator;
Unidirectional, e.g. photodiode
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
WHAT IS MEANT BY PROJECT MANAGEMENT STRATEGIES IN INSTRUMENTATION?
what is the diffrence between pressure safety valve & pressure relief valve....pls
why I need valve guard and whats different between guard and positioner ??
what is the importance of CV in the control valves? how it is calculated?
A DP transmitter is used to measure the level of an open tank. The drain line of the tank is connected to a control valve, and is configured as, if the level of the tank is 90% the valve should get open 10%. And if the tank level is 10%, the valve should get open 90%. Draw wiring diagram and explain how to configure DP transmitter and control valve using HART communicator. If the span error at output is 1%, what will be the %opening of the control valve at 60% level of the tank?
How to calculate mmwc values into tonnes?
what is temperature compensation?
Why are the uses 24vdc in industries
how to calibrate mass flow meter (Coriolis)? Example calibration range: 0 to 2500 kg/hr line size 3" fluid: Etheline glycol (MEG)
What is the difference between conductive lined pipe and conductive unlined pipe? Why do we see that?
plz tell me clearly about PID.."when v have to change I value,D value,GAIN??
Tell me the field calibration procedure step by step with diagram of pressure gauge, pressure switch, pressure transmitter, temperature switch, level switch, flow switch, flow transmitter.
Linear amplifier.
Type of level transmitter commnly used in Procees area are the following. a.________________This type of level transmitter works as follows
Somebody can explain me about >Critical Loops, calibrations, ESD critical Loop checks, Logic Diagram / Cause & Effect checks for ESD loops,
