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Answer Posted / somasekharan
hmi is located in hazardous area,it shall be flameprrof
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Draw a great bridge circuit.
why we should maintain neutral earth voltage below 1V while calibration? why cant it be 1.2V or 2V
who's take first position in process in the timing of new installation flow transmitter and control vavle. give the answer with logical trick.
what is compensation? temprature & pressure
What is feed factor and its Importance in cement industry? How we can solve feed factor?.
Why does a pressure gauge installed on reactor, doesn't have any vent line below to release the pressure? Is it any kind of designing mistake or it actually does not require any vent line? And if it does not require any vent line below it then how we are gonna release the pressure built inside the pressure gauge?
What is the use of single seated valve?
why orfice is not used for main steam flow calculation
Explain Gas Turbine startup and shutdown sequences
What are the materials available to prepare individually for competetive exams in Instrumentation field? Plz reply...
What are the different types of thermistors used in industries? How to the operation of typical thermistor?
what is the input of digital counter during the the calibration time?
typical loop drawing of a simple feedback control comprising of one transmitter and one control
How many interlocks at turbine? Plz explain briefly
What is the use of GMV in turbine?
