Answer Posted / dineshkannan
that is protocalmean by range in signal to filed to
marshaling cabinet .in distrubutdd control system and
program logic controller ....
| Is This Answer Correct ? | 3 Yes | 19 No |
Post New Answer View All Answers
Can anyone send most commonley asked Instrumentation questions and answers in cement industry please?
can we create an interrupt in plc through scada?
Explain operation of Haskel pump.
Describe how to use megger to measure the earth resistance and insulation resistance
how will you segregate the alarm levels in alarm management system during factory Acceptance Test
protection relay watchdog contact operation?
Questions on flow meters,few questions on HART protocol,
Q- What are the application in which PNP transistor is preferred over NPN ?
What is surge and how is it prevented, what is the purpose of bypass valve across AS valve.
what is thermo coupler and how it works
Can I route 110 VDC and 24 VDC in a same Duct for our Interposing relay cabinet? IF yes or NO Please provide me IEEE Std. for the same. Please i required it on Urgent basis, i need to design IRP Cabinets and we have MCC 110VDC and Our Coil side is 24VDC, Please help as soon as possible.
I need control valve ISA hand book. Is there any site to download that big book containing all the pages. Written by Paul Friedmann
I faced several time siemens ps2 positioner automatically getting Chang in it's set point direction after auto calibration So is there any causes biside this or any permissives ?
i need some objective type questions in instrumentation
Which tank weighing system is better to install (Accuracy point of view) 1) Tank weighing system with 3 load cell or 2) Tank weighing system with 4 Load cell