Close loop and open loop diagram for instrumentation

1 Answers   Petron ltd,

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what is commissioning.

2 Answers   Takreer,

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why we set -10 volt in vibration sensor output,why not +10 volt

3 Answers   Sabic, TVS,

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Describe the function of Accumulator into the Pump

0 Answers  

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how to connect transmitter measuring sulfur process? 1-by using long impulse line or 2- by using coated short impulse line

0 Answers  

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cheapest instru-- PMMC, EDM, rectifier, thermocouple.

3 Answers   ONGC,

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waht is difference between pressure transmitter and transuducer

4 Answers   Gasco,

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how to use one 4-20mA signal for two indicater or controller & give necessary precaution.

2 Answers  

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Briefly describe instrumentation job

1 Answers  

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what is the output of conductivity sensor and PH sensor?

3 Answers  

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How Control valve sizing is done?

3 Answers  

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in a power plant main steam flow is volumetric or mass flow? is it required compensation?

1 Answers   Wartsila,

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