Answer / syed

How to BMS vav unit control

Answer / satish

no BMS mean burner managment system specially this system
using in boiler & furnace

how to check earthing,what is minum ohms for proper earthing

0 Answers  

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What are the cable come out from the paddle type flow sensor.and how is further connections

1 Answers  

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what is the difference betwwen the 2wire level transmitter and 4wire level transmitter??and their applications also??

2 Answers  

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If a differential pressure transmitter is calibrated for 0~2500 mmH2o and transmits a 4~20mA dc signal. The transmitter is placed across an orifice plate which is sized to create 2500 mmH2o differential at 5000m3/Hr a) what is the flow rate when the transmitter signal is 13.0mA DC? b) what is the signal output of the transmitter when flow rate is 2500 m3/Hr ?

5 Answers  

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

0 Answers   BSNL,

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what is difference between HART communication and BRAIN communication?

1 Answers   Delta Controls,

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what is procedure of calibration of remote seal transmiter, botom to top flanch 850mm, fluid liquid density .73, transmiter fixed on a fractionation colum, under vaccume 10mbar

4 Answers  

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what is the exact job for automation enggineer?

0 Answers  

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What is possitive and negative feedback?

3 Answers   KNPC,

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I am using Capacitive type level transmitter for measuring oil level in a closed tank (lub oil tank). The txs range is 1500mm, and they do hunt regularly (for about 45mm), can anybody tell what could be the reason??? or any other type level tx that could be used to avoid this?

1 Answers  

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why I need valve guard and whats different between guard and positioner ??

0 Answers  

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What is full form of hart communicator?

2 Answers   KOC, UPL,

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