how to do dynolab wind speed sensor loop test, how to simulate value,i have simulate mA 4-20mA but not responding in DCS faceplate, please kindly advice me any one.
558Post New Instrumentation Questions
Pressure tx shows 1 mbar but we need 1000 mbar at this process condition .. how can we sort it out .
What are the application of bernoulli’s theorem?
use of split range ? where it is used ? in which control loop it is used ?
what is the minimum power (P=VI)to produce a spark?
which type of signal used in instrument?
how to relay switch sense the fault?
How the sizing of the analog signal cable is calculate?
Question on maha cement
Please send me the sample question of Instrumentation of hpcl/iocl exam. my mail id hihi_kiholo@rediffmail.com
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 ?
What is standard procedure of manual mapping in Radar type level transmitter?
what are the diff. in servo and regulatory control?
please tel me the calibration of pneumatic controler.
Can anybody tell me which type of question are asked in the interview for the FORMULATION(Pharma) as a instrumentation engineer, & question in building managment system.
If we increase only P what will be controller action ?
