Answer / kaustubh mhatre

Change in capacitance according to change in differential pressure

Answer / mohamedhega

we have 3 types
based on resistance (strain gauge)
based on capacitance
based on mechanical resonance.

Answer / ram

Capacitance principal

Answer / rajesh ahirwar

one stap

Answer / faiyaz

working principle of pressure transmitter is Hook law

can u guys tell me why we are using sheild in junction bos wiring ~! ?

1 Answers  

can i calibrate DP transmitter online (while Tx in Service) if yes ,how?

1 Answers   CEPC,

what is the difference between the microcontroller and PLC?

9 Answers   HAL, Havells,

What is the detail function of I/O card in DCS ? Why we dont use the I/O directly with controller?

3 Answers   Kekran Mekran, TCE,

Where & Why we are using SURGE PROTECTION ?

4 Answers   IOCL,

whyvibration probe (bently nevada ) is set -10 volt for zero reference?

2 Answers  

Define the difference between a stable versus an unstable controlled system and some of the tools you might use to be able to detect when this is happening and assumptions used for control system application design that could contribute to instability

0 Answers  

how to connect 3 wire 4-20 mA transmitter in Plc system PLC system and how explain how the measuring data communicate with plc system.

1 Answers  

hw to calibration a control valve?

3 Answers  

how to calibrate differential pressure switch

2 Answers  

how many types of preheaters are in cement industry & what r they can any body explain?

0 Answers  

Why not come out analog output in ABB EL3020 when display show correct value

0 Answers