Can anybody tell me how to select the size of earthing cable for DCS & PLC system.Please tell me any relevant answer here or mail it to me.
2193what is the procedure to callibrate temp controller ,pressure controller,etc. suppose a temp controller showing error 1.5 degree centigrate how can i minimize it.
2345what is plc? Basic function of plc? application of plc in industry? What is lader diagram ? What is the main advantage to use plc in industry?
15 106205what is the difference between RS 232,RS 485,RS 422, how they different from each other
TCS,
15 46475A differential transmitter is calibrated to measure the flow of lquied, explain what wil happen if the fluid is not pure but contains some bubble?
2 6960Sir i am studying M.sc,(Tech.)Electronics and Instrumentation in Andhra university.What is the offers for me?
4 8585we have a s-5 simense plc having op7 .recently on op7 showing error 1.plc not present 2. DB error frequently. can u have any solution . please send me.
2609Post New Instrumentation Questions
what is the process to make control schematic ?
What is difference between Ionization heat and bimetallic heat
What is super thermocoupal?
in differential pressure transmitter,min&max pressure range for hp&lp
Describe the function of Accumulator into the Pump
what is the current pay package for an instrumentation engineer having 2 years of experience in cryogenic technology???????
how to work MIL contol valve posistioner ?
how does we calibrate a square root flow transmitter ,give an example and explain it step by step like range calculation , calibration hook up series connection , zero check , and how to apply pressure , and if not geting proportional output then what should we do ?
i have done DAE in Instrumentation and Process Control. i have applied for an apprentice training in chemical company after three day my interview will be conduct but i need more information about industrial process control and controller. my e mail is imran_dilsetu@yahoo.com please tell me interview question relative to instrumentation ?
What is ultrasonic flowmeter?
How does work A temperature valve or fv control valve in process plz brief me
Draw bode plot of any transfer function. Why is plotting bode necessary?
State four different types of flow measurement, for gas flow measurement MMSCFD is the common unit expand the unit and specify significance of word S in the unit.
How many ohms are required for proper earthing?
can any send me a forbes marshall dtron 316 manual