why we are using ungrounded RTD sensor and what is difference between grounded RTD and Ungrounded?

1 Answers  

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what is the name of thermocople element cable from field to pannel end?

3 Answers  

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radial & axial vibration sensor output voltage is ac or dc volt?

8 Answers   Vedanta, Voltech,

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Can we measure pressure using differential pressure transmitter? If yes then how?

5 Answers   Reliance,

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A pressure Tx accuracy is 0.2%. Signal o/p is 4-20ma.span is 16 Ma.how many deviate the o/p then calibration needed

1 Answers  

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how can i calibrate E & h make conductivity transmiter . unit : mocro siemens Range :0 to 100 micro siemens sensor : capacitive type

1 Answers  

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what is the diffrence between plc&dcs

4 Answers   HCL, Hindustan Zinc,

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what is the meaning of GK value(fullform) in flowmeter ?

3 Answers   Essar,

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What is NAMUR standard and why its allways reletad with Sollenoid

2 Answers  

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What are the questions asked in fresher instrumentation candidates

0 Answers   Polmon,

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Explain the working principle of variable frequency drive?

0 Answers   ABB,

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What is the expansion of RADAR? How it works?

7 Answers   RasGas,

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