Answer / adnan ramzan

PE> plant earth
IE> Instrument earth
ISE> intersicly safe earth

Answer / vimal vankar

actually PE AND IE BOTH ARE SAME ONLY THEY ARE NAMED DIFFERENTLY

What skill/s does the Instrument Technician has?

6 Answers  

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kindly sent some demo question and answer

0 Answers   HPCL,

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What is the start up procedure of desalter

0 Answers   Reliance,

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what diffrence b/w plc s7200,300,400

0 Answers   IFFCO, Reliance,

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what is the principal of coriolis mass flowmeter

1 Answers  

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What is the difference between bench set and operating range i control valve?

1 Answers   Descon,

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What is the differences of Level swich( LS ) and Level Transmitter(LT)

2 Answers   Hi Spectra, Sipra,

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How many types of sensors are used in instrumentation & what are names

1 Answers   CTC,

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what is the deference bitween DCS and PLC SCADA HMI System for Power Process Industry.

1 Answers   UltraTech,

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What is the use of valve positioner?

1 Answers   CCIE,

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i am confusing about differential pressure transmitter as i seen so many DPTs in different ranges how can we calculate level and flow with mmh20 plz tel me

1 Answers  

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How we can re-range the DP transmitter, range is -0.5 to 2.0bara. new range is -0.5 to 5 bar

2 Answers   Rosemount,

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