Answer / 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

Answer / mudassir

check the fuse in the MR room which is in cabinet.andd the
field to mr continuity

A RANGE OF TRANSMITTER IS (0-400)B mm abs what is "B"?

1 Answers   HCL,

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what is interlock system and why we use of this?

0 Answers  

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Why are the uses 24vdc in industries

0 Answers  

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how to calibrate a capillary type level transmitter for a closed tank in field? also what is the procedure for commissioning a capillary level transmitter for a closed tank?

2 Answers  

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Why Pressure Transmitter is NOT installed before up-stream of an ORIFICE PLATE? in a flow measurement.

4 Answers   Mecon,

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suppose there is gas flow meter I want to know weather meter calibration is done at high pressure or low pressure? pls justify.

2 Answers   Siemens,

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1. what is 3 point calibration & 5 point calibration? 2. If we use hart communicator to set the LRV & URV of a smart transmitter, did we calibrate the transmitter? why? 3. Make a complet list if meterials needed to properly connect a pressure gauge to a steam pipe using 1/2 inch stainless steel tubing. The gauge connections is 1/2 inch NPT-M and the steam pipe tap has a 1/2 inch female coupling, compression fittings are use. 4. What are the tools in loop checking? 5. What would the ISA symbol of a square root extractor look like? 6. What would you do to completely prepare for the configuration? 7. What safety measures must you undertake when doing configuration? 8. what are the two most commonly use programming languages used when we configure a PLC? 9. What would you do if you accidentally skipped a step in the configuration procedure? 10. How would you know if the configuration were sucessful? 11. Name at least 3 selections available when we configure the burnout protection of a controller?

3 Answers   EI Electrotechnical Institute,

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Type of level transmitter commnly used in Procees area are the following. a.________________This type of level transmitter works as follows

0 Answers  

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it is possible to check the fail safe condition in pressure transmitter. if possible how?

0 Answers  

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principle of automatic votage regulator

0 Answers   Bhel,

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can we use a control valve without positioner

19 Answers  

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How will you change the action of a control valve?

1 Answers   CCIE,

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