what are the documents(Construction point of view for a process plant) submitted by contactor initially entering in to new site for client?
1298what is skin type thermocouple? how it is installed? what is the difference b/w thermocouple & skin type thermocouple? what is gounded & non-grounded thermocoplle? what is the diff b/w these two?
2 25884How Honeywell FSC is functioning and what is its purpose? Can we bypasa it and only use DCS instead of that.
3 6316What is the syllabus for Instrumentation Engineers, who wish to join the Public Sector Units??
1 2314I am pujita completed Electronics and Instrumentation Engineering.As a fresher i am going to attend the interviews.Could anybody guide the topics/questions covered mostly in interviews.
11 17040Post New Instrumentation Questions
Is it ok, to use non-contact type Radar type LT, on a tank that is half circular from the bottom side? If yes the, isn't the waves gonna bent in other directions?
How to calibrate Field bus transmitter? procedure ?
Turbidity analyzer working principle ?
I need control valve ISA hand book. Is there any site to download that big book containing all the pages. Written by Paul Friedmann
what are procedure of sox-nox calibration
In turbine what does term CDP, NI, NH, HSSOC means.
what different types of problems do occur while doing instrumentation commisioning and how to solve them? please explain in detail
I need to know steps to Calibration Valve Guard......
is motorized valve closed when power shutoff?
Please any one can provide latest aptitude test,technical test and interview questions for tata consulting engineering (TCE) i need it asap thanks in advance
What is the reason PT speed not incresed in gas turbine?
model question paper of instrumentation for Jindal GET 2010.plz reply sudhanshukumar08@yahoo.com
it is possible to check the fail safe condition in pressure transmitter. if possible how?
What is Erosion in a control valve?
Calculate the maximum pressure drop that can be allowed to occur across a control valve, so that we can prevent cavitation / flashing from occurring. Use the following formula: Δ P allow = Km (P1 – PvapourA) where, Δ P allow - the maximum allowable differential pressure for sizing purposes, or terminal pressure drop; Km- the valve recovery coefficient from the manufacturer’s catalogue; P1 - absolute inlet fluid pressure; PvapourA - absolute fluid vapour pressure at the inlet temperature; Use Atmospheric pressure = 101.3 kPa, P1 = 1200 kPa(g), PvapourA = 4 kPa, KM = 0.72
