What is the difference between PLC and DDC?
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How will you calibrate an interface level trol/normal level trol in line and in w/s?
relation between level and differential pressure.
how to calculate MMWC values in to Tonns(MMWC values showing in DP transmitter and Tonns value showing in Totalizer). please tell me details?
What is upsampling and downsampling?
Capacitance, resistance ( colour coding ), parallel & series circuits.
what is the difference between laminor flow and turbulant flow
how to connect 3 wire 4-20 mA transmitter in Plc system PLC system and how explain how the measuring data communicate with plc system.
what is differential pressure transmitter and transducer? how to work?
Will Intergraph support SmartPlant Instrumentation in an AutoCAD or MicroStation environment on a long-term basis?
what is "smart" in smart transmitter ?
Introduce yourself which is not present in your biodata?
what is different betwen Process zero and atm zero?
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