Answer / gunjanlad

instrumentation is study of instrument which can use for
control & measure process variable

How to Calibrate Penumatic Transmitter.LRV= -60 URV= -20.Can u give me Answer.

9 Answers   ABB,

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I want to use 1/2 inch SS316 tube in my high pressure & temperature (64 kg/cm2 & 500 deg C)after condensate pot in pressure tranmistter. 1) Is it possible to use 1/2" ss316 tube in high pressure and temperature line. Tube manufacturer is local vendor. 2)On sarting the plant, We need to do system fluse that time condesate is not in the condesate pot so steam is directly contact with the tube. We have no exact calculation to know our tube is ok or nor at this time. pleae,reply.

1 Answers  

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If any control valve create hunting problem, what is the possible reason and solution?

6 Answers  

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If an Instrument has 550 ohm internal resistance and the cable used for that instrument is 0.5 ohm per meter resistance. If the voltage is 12volt.How much length cable can be used? Please tell me its Calculation formula.

5 Answers   MOL,

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State 5 different method of level measurements.

3 Answers   SRACO,

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How to calculate the Range of level transmitter ?

1 Answers   CPCL, Sejong, SSPL,

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Specify for Cables - Flame Retardant and Fire Resistant?

0 Answers  

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Why flow/pressure transmitter before control valve?

0 Answers   UPL,

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As you are fresher in Instrumentation & control engineer.Then why should I select you?

1 Answers  

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Is there devices to convert mechanical energy/rotational energy into electrical energy.......? PLease suggest me....

6 Answers  

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What is the difference between HMI and SCADA and MMI

4 Answers  

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difference b/w single acting and double acting actuator by using application only?

2 Answers   McDermott,

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