can anyone tell me about the basic concepts to consider before to start a PLC panel wiring
ABB,
1489How a pH sensor & analyzer work at waste water treatment plant, whats the principle & science is beyond this,How pH sensor sence & convert signal & move toward analyzer & analyzer show reading in percent? also what is temperature compensate option in analyzer
1 8397How 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
2300How a oxygen sensor & analyzer work at boiler or furnace, whats the principle & science is beyond this,How O2 sensor sence & convert signal & move toward analyzer & analyzer show reading in percent?
2 8066what will be the principle & application of dissoled oxygen analyzer at wast water treatment plant at oxidation basin & how it work?
1 4037FOR CO/CO2/O2/NOX applications which of the following manufature is best? and what is the basic principle of gas analysers? ABB/YOKOGAWA/EMERSON/SIEMENS/TELEDYNE/THERMOFISHER
4 6030I am going to attend a recruitment drive by Schneider in 2 weeks. They have a technical test in the beginning. I would like to know what are the areas i should concentrate on while preparing for the test. My major is Electronics and Instrumentation.
1 3541Post New Instrumentation Questions
PLEASE PROVIDE SAMPLES OF CHEVRON SKILL TESTS
HI friends.I am Surya a BTech in Electronics and Instrumentation Engineering.I am going to appear Relince Industries Ltd all India writen test very soon. so plz help me by sendind the probable questions about my subject.My mail ID is surya.barik@gmail.com.
Draw a P& ID showing – orifice flange, plate, dp transmitter, isolation & bypass valves and tubing.
Why upper weighing limit of electronics balance is 90% of the total weighing capacity?
What are the type of bonnets in the control valves?
types of cable..? Use of every types of cable..?
How to work togather like sov,limit switch,proxy switch and booster in xv
NPN transistor, SCR, Zener diode, LED, Varactor diode, Vortex meter, RTD, Resistor, Crystal
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 ?
i want formula for flow control.am doing project in flow control using orifice . i know value of the flow level(Q) . upstream(p1) pressure, orifice diameter(Do) , pipe diameter(Di) and oil viscosity(Vi) how can i calculate downstream pressure
What are the maximum packet size of: a) HART b) Profibus DP c)Profibus PA d) DeviceNet e) Foundation Fieldbus
Tr. Wiring for calibration.
how u choose thermowell lenght n pnumatic C/v size?
how to calculate range of level transmitter?
What is heating effect?