hi i want sov loop cheak from consol to field the operater
given status to sov still no change, but MR room to sov ok
so whats a problem and alreasy cheak all conection ok ?
Answer Posted / jai
1,Confirm the function of SOV,if its OK,
2.Measure the vlotage across the SOV..it should be 24 VOlt.
3.If it is not matching with supply voltage measure the
coil resisitence of SOV...resistence should equal to
manufacturere resistence value
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
What is instrumentation control?
Why humidity limit is 30 to 55 % for raw material storage?
why is not useing in boiler skin thermocople
How to change dcs card in online. (Dsc is maxdna)
How to do gas analysers calibration in AUTO and Manually by using zero and span gas?
what is the protection system in solar turbine compressor
hi friends,im an instrumentation and contol engg student,can u hlp me of suggsting barc written question paper,my id is roysuvaranjan@gmail.com, cel no.9563591747
How can test or measure the probe and extension cable to identify if the problem at the probe or cable or at the driver it self? (pleast notify the measuring method)
3. Differentiate between ultrasonic flowmeter and radar type flow meter.
What is the main difference between Cavitation and Flashing?
need instrumentation job completed 1 year trainee ship in mnc pesticide company. now in search of job
protection relay watchdog contact operation?
in valve is constructed as per SME B 16.34, then which standard is used for fire testing of valve?.
how u choose thermowell lenght n pnumatic C/v size?
How to Calibrate Coriolis Flow transmitter in field