what is the name of thermocople element cable from field to pannel end?3 4388
when the instrument tapping on pipe line is located below and transmitter is located above the tapping point for liquid service transmitter, what should we do, is there any additional drain valve is required??546
when the instrument tapping on pipe line is located below and transmitter is located above the tapping point for liquid service transmitter, what should we do, is there any additional drain valve is required??2 9231
what is the difference between cold loop and hot loop2 8307
why we use 24v dc in instrument rahter than 230vac????4 13644
in which application we use bigger size actuator5 3997
can we connect instrument earth pit to electrical earth pit, if not why?2 11952
If we interchange HP and LP tapping in drum level measurement and reverse LRV & URV correspondingly.What is the difference between the normal tapping(HP,LP) and reversed tapping(LP,HP)?2 9230
What is principle of ultrasonic level transmitter?3 6380
in sulfur process what is material of impulse line we use to connect with transmitter ? and does teflon affected by sulfur?
what is the conversion factor for nm3 to kg/hr in air flow
what is all types of analyzer in water production plant?
what is function of SCADA , and how is it work, explain with difination
what is the principal of operatio of dc motor
sir,would you please send me the Hindustan petroleum corporation limited papers(HPCL).my e-mail ID is email@example.com
what are the diff. in servo and regulatory control?
principle of automatic votage regulator
how do i tune dearator pr control valve using PID. we set the set point is 0.6kg/cm2 now i want 0.5 to 0.7kg/cm2 limits so what should i give p,i,d values. then pls explain how do set pid values for control valve tuning?
If we increase D what will be the controller action?
What is zone,loop/fire alarm system?
how to convert MA in to measuring values..and how mwasuring values into MA ?..plz ansr.i have intervw
we want to control pump in let pressure and tank (for exp) our inlet line if water cam and pump will on and when our tank will full pump will off also if our inlet pressure low pump will off even tank not full.this pump i want to uses on our water supply line.
what is use of communication wire in multipare cable(oil and gas field), why this communication wire not used in single pair cable?
what is the current pay package for an instrumentation engineer having 2 years of experience in cryogenic technology???????