what is the responsibility of an instrument commissioning supervisor

0 Answers   Petrofac,

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Sir, I am working as a Instrument Engineer in Grasim Industries. Can any body provide question answer for interview purpose

0 Answers   Grasim,

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What is the cascade control system and where is use in power plant give the detail with block diagram

1 Answers  

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why we are not using the turbine flow meter in the steam service?

0 Answers   Jaypee,

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What is governor of turbine?

3 Answers   Reliance,

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explain how magnetic flowmeter works

1 Answers  

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protection relay watchdog contact operation?

0 Answers   L&T,

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what is working principle of presure and temperature guage?

4 Answers  

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how u calculate ai/di/ao/do capacity in ur dcs?

1 Answers  

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What is the maximum distance limit of 4-20mA and 0-10V DC standard signal transmission ?

3 Answers   BARC, ME,

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what is the meaing of calibration curve?

3 Answers   HCL, Honeywell,

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how to commission furnace ( water heater)

0 Answers   Petrofac,

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