sir,
i preparing hpcl,ongc,barc,hal exams(instrumentation
engg)pls send a placement papers
- 2 Answers
- 9386 Views
- BARC, I also Faced
- E-Mail Answers
Answer Posted / ajay sarnekar
Please send me the HPCL, ONGC & BARC technical and apti AT
ajay.sarnekaar143@gmail.com
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how can be calibrate flow indication transmitter (rosemount) it shows excess milli amps nearly about 24 ma on full scale, but its scale was set on 20ma on full scale..???how can be simiulate..???
we have level transmitter for h2s04 storage tank capacity 10k ,always there are failure of transmitter due to failure of magnetic floats ,please come up with solutions at the earliest.
installation process of orifice,a question asked for confusion creation in interview by BARC 1.if orifice is tightly fitted with pipe ,it will act like venturi 2.if orifice is left hanging in between liquid it will not create the pressure difference exactly,
What is the purpose of LO Overhead tank in turbines.
What is the difference between uv and ir scanners? and what is the workig principle of both
Difference between ultra sonic flow meter
Manipulation of dead wt. tester double piston type.
a flow transmitter [range-0-400mbar] connected in process line. please explain me how to calibrate the flow transmitter , & how to do static error
State bernoulli’s application.
please tel me the calibration of pneumatic controler.
3. Differentiate between ultrasonic flowmeter and radar type flow meter.
how to calculate the total flow in square root
what does it mean an active front end in vfd plz explain it briefly
how pressure transmitter work, what is its principal to measure and how its generate signal. for pressure transmitterinstallation which precautions must be taken ??
Why are the uses 24vdc in industries
