Why 4mA-20mA current loop selected as standard ???
because the ma will not drop during any resistance of the wire. voltage can be drop. regarding the 4 ma its live zero mean running condition. we cannot the confirm that our instrument live or not.
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how the presure switches are calibrated? and what happen inside?
Isometric drawings are generated during _________________ phase of a project
What is three element in drum level?
Which products are available in the Mass Systemswitch and System Manager AC range?
why we use npn sensor in vibration monitoring system
principle of rtd
can i get any detail of interview question asked for instrumentation,plc,scada ,dcs..............
What is feedback system.
how can i calibrate the temperatuture gauge used by temperature bath(dry block) i mean step by step procedure?
why twisted pair of wires is used in instrumentation ?
WHAT IS TSI? HOW ITS WORK
what is temperature compensation?