| Other Instrumentation Interview Questions |
|| Asked @
|What is the difference between HMI,SCADA and MMI,not
|what is puling in n pulling out in flame scanner system?
|What is the difference between ROM & RAM .
|What is PID tunning
|What is the detail function of I/O card in DCS ? Why we
dont use the I/O directly with controller?
|What is the use instrument barriers? Can you give me review materials about this?
|What kind of feedback is used in DP cells.
|What are the different modes of a contollogix family
processor? How they work?
|TRANSDUSER MOSTLY CONVERT WHICH ENERGY INTO ENERGY ?
|why use on -off control valve in glove valve
|How a pH sensor & analyzer work at waste water treatment
plant, whats the principle & science is beyond this,How pH
sensor sence & convert signal & move toward analyzer &
analyzer show reading in percent? also what is temperature
compensate option in analyzer
|one rtd sensor which is connected at middle of distillation
column where actual temp. is 100deg but when we tight this
sensor at thermowell end it goes down to 90 deg & when
remove from the thermowell(but sensor end dipped in well)
showing actual reading, what is reason?
|For more Instrumentation Interview Questions Click Here |