I am a instrument technician. recently i attend interview and face one of question for DP transmitter ,the client asking about the calibration of DP transmitter ,am answer the calibration procedure, they will ask one more question. why open LP side in atmosphere? i did not answer that question. so please help me and explain the particular question. Dear firends waiting for your valuable replay
Answer Posted / ashrafsmiles
The pressure in the open tank is Atmospheric pressure only. so no need to compensate the pressure at LP side. Just leave it (LP Side)to atmosphere.
Is This Answer Correct ? | 22 Yes | 2 No |
Post New Answer View All Answers
Specify eight technical requirements that you would consider important, when deciding upon a particular control valve?
hello can yoy pls send me previous papers of jindalpower and steel ltd.....'m from instrumentation..... mani1048@gmail.com
What is difference between Ionization heat and bimetallic heat
need instrumentation job completed 1 year trainee ship in mnc pesticide company. now in search of job
please tel me the calibration of pneumatic controler.
What are de-saturators?
what is wave length were using ?
what is piezoelectric transducer?give an example in power plant n state its principle?
how is work pressure switch& level switch?what is the principle of this?
How to do gas analysers calibration in AUTO and Manually by using zero and span gas?
How servomotor controls throttle valve of TURBINE?
where uses EXe /EXd/Exo/Exn/Exp/Exq/EXia
Explain Gas Turbine startup and shutdown sequences
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?
What is instrumentation technologists and mechanics?