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,

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Is there any interfacing sofware to build communication between a PC and ER300P model L&T make trivector meter via RS485 port which is available in the meter and is there any data acquisition card available to store the acquired data from the meter into the system

12 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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Draw a 3 element level control loop and explain

1 Answers   CCIE,

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What is PDS and PDMS ?

0 Answers  

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protection relay watchdog contact operation?

0 Answers   L&T,

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Coriolis flow meter coil supply is 24vdc but why still we given 230ac for this transmitter let me explained detailed review please

1 Answers   Shell,

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what does it mean an active front end in vfd plz explain it briefly

0 Answers  

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How to Calibrate Flow Switch in field

0 Answers  

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What is the purpose of LO Overhead tank in turbines.

0 Answers   ADMA OPCO,

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if we have 380 KVA DG. how to calculate Power Factor. With detailed formula

1 Answers  

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I have flow transmiter DP range is 0 to 5000mmwc,(convert) Display to be show in m3/Hr.

3 Answers   Orient,

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