why dead weight tester called dead weight tester.5 19711
What is the electronic transmitter frequency.1 2125
how many types of threads are used in mechanical industry18 49937
Qatar fertilizer call me for interview as Instrumentation Project Engineer. Please let me know what kind of question they asked ? ALso they said they will take Written test, any idea about this written test ?1 6561
What is the difference between 2 wires RTD's and 3 wires RTD's.Kindly explain the wiring diagram.1 1055
how to overhaul control valves.what are the proper procedures.1 16491
If a transmitter is installed 10 m below its tapping point how much pressure exerted if fluid is water?10 9519
How to calibrate a temperature transmitter & how a Cold junction Compensation will be carried out?2 5820
what is ICU and ICS in breaker ratings1 4086
If a control valve is hunting means means if we are giving 50% to the cv, the cv will open at 51% then slowly slwoly it will reaches 49% , so what to do for solve this problem. The cv is double acting and mounted for anti surge operation, it having 4 nos. volume booster, one sov, one positioner, etc..?978
i have been asked by QAFCO to appear for interview for thy post of Instrument Designer(INTOOLS)..i m engineering graduate with 5 years exp. in design engineering.Will this job profile suit me??i need all ur help n suggestions for thy same?1177
QAFCO QATAR call me for interview as Senior Network Administrator. Please let me know what kind of question they asked ? Also they said they will take Written test, any idea about this written test1252
written test: 1) periodical and monthly maintenance are called preventive or panned maintenance. 2) Mechanical seal parts and their material. 3)Urea plant main parts and their construction material details.4)Name diagram of the given turbine5) Turbine nomenclature like API name.6)All types of corrosion like Galvanic and oxide with example.7)Parts of gate valve and its usage. diaphragm gate valve usage. etc.....1255
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