pls tell me whethere flame proof HMI's are available or every HMI is manufactured by considering flame proof standard.

3 Answers  

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Pls can anybody tell me how much memory plc's has?in byte or in Kb

2 Answers  

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What is purpose of shield wire?

1 Answers   IFFCO,

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Calibration procedure for water rotameters

0 Answers   HPCL,

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WHY RESISTANCE TEMPERATURE DETECTOR IS AN ACTIVE DEVICE

2 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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What is the difference between fire detector and smoke detector?

5 Answers  

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when a magnet is heated?

0 Answers  

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Can any one tell me what type of question asked for instrumentation and control interview panel??? pls mail ramashankar.goel@gmail.com

0 Answers  

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what is pyrometer? which purpose it has to be used?

2 Answers  

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WHERE I CAN GET THE TRAINING SMARTPLANT INTOOLS V7 IN INDIA

0 Answers  

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how the 4 to 20 mA signal goes to any controller/indicator,and what is the role of voltage ,12/24 and how to do connection of it, in controller.

1 Answers  

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