what is cold loop? difference between hot and cold loop?1573
what is the use of impulse line in AFBC boiler , WHY WE CONNECT IMPULSE LINE TO TRANSMITTER , DRFT GAUGE ETC ????????6 12795
What are the most frequent problem faces with Vortex flow meter?1 2853
Control valve Flow characteristic. How the equal percentege curve form?5 8286
what is instrument philosophy1570
what is the difference between sensor and tranducers?12 14033
how to calibrate any tansmiter by loop or hart calibrator2 4931
What is a PID?6 7384
what is three element loop7 17043
Why the industry's standard current standards are from 4mA to 20mA,not from 0mA or any other range?3 6071
We are using Rosemount 5400 series Radar Level Transmitters in all types of Sump Applications having oily water hdrocarbon petrochemical nature. What we are facing the problem frequently is that always getting reading frezzed at some value. If we do power recycling , sometimes it is working . then making same freezing problem. If anybody faced before such type of problem and also having solution , Please give the answer.1584
Why we use mmwc unit for pressure3 7095
Which is the best field foundation bus. ( FF ) Yokogawa, Honeywell or others ?
Reason for capillary type dp level transmitter fluctuation
What are the key features of a Distributed Control System? describing the various layers (sensor through to business system interfaces) as well as the hardware, software and security aspects of the DCS.
I wnat to practice more online type questions .so will you show them me to take a practice test?
can anyone tell me about the basic concepts to consider before to start a PLC panel wiring
Why MUX JB's are using only Temperature Element in Fundation field bus?
whatis range of marcury filled tempereture gague
Why the ammonia and Nitric Acid level indicators is with millimeter ? and What is the conversion form millimeters that level indicator indicate to weight ?
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 firstname.lastname@example.org please tell me interview question relative to instrumentation ?
i am having information technology branh ....... can i prepare for psu exam
what are the documents(Construction point of view for a process plant) submitted by contactor initially entering in to new site for client?
what is the current pay package for an instrumentation engineer having 2 years of experience in cryogenic technology???????
how to calibrate corollaries (Mass flow meter)?
hi i am eswar i want to know the instrumentation interview questations for eil(engineers india ltd) i have applied for engineer post in eil please help in this.my mail id email@example.com
NPN transistor, SCR, Zener diode, LED, Varactor diode, Vortex meter, RTD, Resistor, Crystal