how to calculate orifice sizing? and tell me if pipe size bet 50mm t0 200mm then we can use pipe flange??? and above 250mm pipe size should i use D & D/2 Flange? is it right or wrong?
1947If boiler drum level transmitter is not working properly what you will do for resolving the problem in plant running condition?
2 6733Post New Instrumentation Questions
principle of dead weight tester ?
what is the PC interface and software for connection to ABB logic module “ LM011-CE18RAC “ ( for Programming ) ??
What are the materials available to prepare individually for competetive exams in Instrumentation field? Plz reply...
How to Calibrate Temperature Switch in field
all questions related to instrument technician in any offshore oil and gas company.
How to regulate the flow of Air in 4" line, with max flow of 330 nm3/hr and Pressure of 0.5 bar? please suggest the type of instrument required.
Working principle of magnetic flow meter ......and calibration procedure of e+h magnetic flowmeter...
How to calibration coriolis flow meter?
Why is the orifice tab provided?
Define the terms Accuracy, precission, Spam, process tolerance while doing calibration of an instrument? Explaini with an example?
Q-Explain the different load conditions that will produced different offset which may or may not be acceptable to thhe control function
Describe how to use megger to measure the earth resistance and insulation resistance
Draw a simple circuit for a well head control panel used to protect the well against fire, leak, blockage, ESD, & controls the operation of one downhole & one surface safety valve. Explain the operation and controls
how to calculate the total flow in square root
Can any one tell me what type of question asked for instrumentation and control interview panel??? pls mail ramashankar.goel@gmail.com