Answer / ashish tiwary

to improve the quality of the glass exiting the furnace.

Why even multiple power supplu r used in instrumentation system?

1 Answers   Honeywell,

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why using negative supply for bentley nevada vibration system ?

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How does pyrometer works?

1 Answers  

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Why we used cage in control valve?

8 Answers  

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Which instrument used to calibrate the pressure switch?

8 Answers  

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What is the use of control cable?

0 Answers  

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how many types of preheaters are in cement industry & what r they can any body explain?

0 Answers  

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can install leveltrol in steam drum for measurment the level of steam drum? if not then why?

1 Answers  

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what is the way of measuring air flow in air duct?explaim instruments used and DP creation in line?

3 Answers  

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What is zone,loop/fire alarm system?

0 Answers   Emco,

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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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1. For Steam drum level signal, why do we compensate with drum pressure signal? 2.For main steam Flow signal is comensated with main steam temperature signal and main steam pressure signal why?

0 Answers  

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