| Other Instrumentation Interview Questions |
| |
| Question |
Asked @ |
Answers |
| |
| WHAT ARE MAIN DIFFERENCE BETWEEN DCS AND SCADA? |
Gold-Fields | 6 |
| EXPLAIN PROPOTIONAL INTEGRAL DERIVATIVE CONTROL ACTION? |
| 1 |
| how u calibate pr tx without master tx? |
| 1 |
| generally transmitter power supply having some range(12v to
35v) but the out put(4-20 mA) must same for given input.If
we vary the power supply voltage then output mA also to be
change according to V=IR. Is there any voltage regulator
in the transmitter ? |
Indian-Steel | 1 |
| what is difference between RTD , thermo couple and
thermistor in general ?? (except temperature co-efficient ) |
Bilt | 5 |
| what is the difference between venturi and orifice meters? |
| 5 |
| 1)HOW CAN CALIBRATE TEMPERATURE TRANSMITTER?
2)HOW CAN CALIBRATE FLOW TRANSMITTER?
3)HOW CAN CALIBRATE LEVEL TRANSMITTER? |
Rockwell | 3 |
| what type of cables are used for f&G systems and detectors,
what is the standard colour?
|
Punj-Lloyd-Ltd | 2 |
| can i use capillary type dp transmitter converted to
capillary type pressure transmitter. if i removed one side
capillary tube its work correctly? |
| 1 |
| When LP SURGE happening in compressor |
KOC | 1 |
| Sir i am preparing for PSU exam for ONGC but i am not able
to get the appropriate syllabus and previous year question
papers. Kindly send me the same, that will be a great help
from ur side. OR if anyone can plz send me the papers and
syllabus please. |
ONGC | 10 |
| how to calculate interface capelary level transmetar lower
S.G.0.54 and uper S.G. 0.26 and h=490 mm |
| 1 |
| |
| For more Instrumentation Interview Questions Click Here |
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