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If i have 4 Allen Bradely make RS logix 5000 PLC and for viewing that we are using 4 RS view SCADA for 4 different packages. Now, I will want to view two packages on only one SCADA. Then how i will do it?
2388I have one DP transmitter of range 0-500mmWC i have to calculate its range in M3/hr for flow measurement so whats the formula.
4 153461. For Steam drum level signal, why do we compensate with drum pressure signal? 2.For main steam Flow signal is comensated with main steam temperature signal and main steam pressure signal why?
2236Please anyone answer my question, what is the difference between single acting and double acting control valve, in what condition we better choose single acting rather than double acting
2 7737In Increasing temperature why thermocouple used and RTD is not used. Both RTD and Thermocouple have in Range of uses.
L&T,
5 14698what is commisioning procedure,2)what is is the main work in commisioning in the field tx to dcs, plz send me detail
2308Can we place a Control Panel in Hazardous area Group IIC ? If 'yes' then is there any approval required? If 'yes' then there is any specific IP rating or any standard required? If 'Yes' What is MOC of control panel?
2 5678Post New Instrumentation Questions
WHY THE DEGREE OF VALVE PLUG AND VALVE SEAT IS SLIGTLY DIFFERENT I CONTROL VALVE TRIM DESIGN
Give Detail information about plc,dcs,and scada system?
what is the input of digital counter during the the calibration time?
Why 4-20 amps is being used in instruments? Why cant we use any other range instead of 4-20 amps? Why only 4 amps is taken as lower limit and why 20 amps is taken as the higher limit?
There are many type of control cable like pair,core,tried, What are defination each one
what is zero and span ?
What do you know about gail?
Why do you want to work here
Punj lloyd is coming in our Jadavpur Universtiy campus for campus placement. Please send me some hints about the writtend exam. My email id is subratafriends@gmail.com
what is the different between deflection type measurement and null type measurement in RTD?
How to regulate the flow of Air in 4" line, with max flow of 330 nm3/hr and Pressure of 0.5 bar? please suggest the type of instrument required.
you must show the examples application and give at least 4 types of transducer/sensors that can minimize the failure during the manufacturing of the resistors.
Differentiate between ultrasonic flowmeter and radar type flow meter
Describe how to use megger to measure the earth resistance and insulation resistance
Give an example where you had aproblem on the job, and tell me how you solved the problem. and the finalvoutcome.
