How much flow is passing through 6 inch line? There are no gauge, no any transmitters in line.3 3655
What is megering????2 9962
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 ?706
what is input and output cards of plc needs to be hot swappable mean1 3687
How does pyrometer works?1 4407
Why we are using temperature and pressure as a reference when measuring flow of steam?4 5807
How Many Slave Can be used in one slave ?2 2880
what is Best Among SINK Or SOURCE Type Design In Digital Signal, Either Iput Or Output? WHY?Can any one..986
sir,would you please send me the Hindustan petroleum corporation limited papers(HPCL).my e-mail ID is firstname.lastname@example.org
What are the types of control valves available
How to calculate P,I&D value in PID controller ?
With N nodes and B branches what will have a network ???
Please asked me How calculate DCS controller memory.
what are the different types of communication cables used in automation and what are the difference in the cables
principle of automatic votage regulator
how to check earthing,what is minum ohms for proper earthing
how many types of preheaters are in cement industry & what r they can any body explain?
How to calibrate an pressure gauge with yantrika test bench?
Hi Friends , i need one urgent help , i am preparing for M.tech entrance examination , i need some obejective questions related to instrumentation field. where can i get those ? can anyone help me pls ?
How a conductivity sensor & analyzer work at boiler, whats the principle & science is beyond this,How conductivity sensor sence & convert signal & move toward analyzer & analyzer show reading in percent? also what is temperature compensate option in conductivity analyzer
What is Erosion in a control valve?
What is PDS and PDMS ?
What is eddy current? Describe the operating principle of proximity probe.