Give 2 application of quartz crystal used for process parameter measurement.

0 Answers   ADMA OPCO,

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WHY WE NOT USE 2-20mA,1-20mA,3-20mA or 10-50mA SIGNAL? INSTEAD OF 4-20mA.

6 Answers   Hindustan Unilever Limited, Yashmun Engineers,

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how to calculate MMWC values in to Tonns(MMWC values showing in DP transmitter and Tonns value showing in Totalizer). please tell me details?

2 Answers   Chemin C I, MSP,

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what is cold loop? difference between hot and cold loop?

0 Answers   Adani Power,

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i am confusing about differential pressure transmitter as i seen so many DPTs in different ranges how can we calculate level and flow with mmh20 plz tel me

1 Answers  

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what is the differnce between PLC & DCS

7 Answers   TVS,

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Isometric drawings are generated during _________________ phase of a project

0 Answers  

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

0 Answers   BBV, Indiabulls,

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whatis range of marcury filled tempereture gague

0 Answers   Dr Reddys,

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There are two chlorination tonners both are connected to two pressure swithes and the pressure switch is connected to SOV which operates the valve to changeover the tonner selection i.e if pressure one tonner goes low the other tonner should come in line if it is inautomatic selection design a circuit using relays ?

0 Answers  

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what is span adjusment of transmitter? what is the function of positioner/

2 Answers   Kent,

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What is the difference between antisurge

1 Answers  

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