Answer Posted / asm

principle of ultrasonic flowmeter is doppler effect where
as for radar flowmeter depents on electromagnetic radiation
emitted by source and recieved by detector.

it is possible to check the fail safe condition in pressure transmitter. if possible how?

1409

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if my flow is 20000 m3/h than which range of DPT i have to use????

1835

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principle of dead weight tester ?

2073

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How flow can be measured with dp?

1139

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䑰ҕ䔈ҕ䖠ҕ䘰ҕ䛀ҕ䝐ҕ䟐ҕ䢐ҕ䥐ҕŹ

1954

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

2257

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In my company plc based winders are operated. one day there was a data transmission failure alarm shown on pc. as per sir instruction we have reset master plc but winders were not triped and alarm gone. so what master plc do?

1869

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I faced several time siemens ps2 positioner automatically getting Chang in it's set point direction after auto calibration  So is there any causes biside this or  any  permissives ?

1854

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With N nodes and B branches what will have a network ???

2024

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how to measure draft pressure in transmitter pl. give its single line digram

1992

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send me model hpcl questions pleas..........my mail id mohideen.dharvesh@gmail.com

2223

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How digital input and digital output 's are working in dcs

2549

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Can u tell me the principle of the tc,rtd,level switch,pressure switch ,transmitter(pr flow level temp.),vibration...plz

2056

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what are the documents(Construction point of view for a process plant) submitted by contactor initially entering in to new site for client?

2182

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Somebody can explain me about >Critical Loops, calibrations, ESD critical Loop checks, Logic Diagram / Cause & Effect checks for ESD loops,

1692

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