| Other Instrumentation Interview Questions |
| |
| Question |
Asked @ |
Answers |
| |
| what is dedband in instrumentation ? |
| 3 |
| differentiate different units of pressure like US & UK
standards |
| 1 |
| i have level transmitter -400 to 0 range
for steam drum application
but i am unable to calibrate
if installation of lt below lower tap what
will be the effect ?
and as per std wht is location of
lt ,above lower tapping or below
|
| 1 |
| how we can calibrate an Interface level transmitter online |
L&T | 2 |
| Q- Which of the following is Close loop system -
a-)respiratory System b-)traffic light system c-)washing
machine d-)Room heater
my option is A, what is our take on option B & C |
Sail | 2 |
| what is the zero and span trim? |
| 2 |
| what is o2 analyzer and how it measured ,what is the role of
this analyzer in cfbc boiler...
|
| 2 |
| what is the difference between 2 wire and 3 wire RTD-
application wise,cost effectivity? |
| 2 |
| Can SmartPlant Instrumentation be used in a concurrent
engineering environment? |
| 1 |
| We have a Yokogawa Micro-XL DCS, which is having around 300 I/O, but whenever there is any wire gets grounded in field, the 24v supply to all loops gets dipped & all the indications at DCS goes to IOP(shows input open), at present we have fixed 500mA fuses in all the lines but which does not working. Does it required to replace with lower amps fuse, then how much or is there any other solution for this. |
| 1 |
| what is the principal of coriolis mass flowmeter |
| 1 |
| What is DDC-MIS? |
| 3 |
| |
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