Questionnez la Communauté
Ask any professional question and get answers from other specialists.
Diploma in instrumentation I.T.I in electrical With6year global experience
The 4-20 mA signal is used instead of 0-20 mA oR 0-16 mA for reasons as below: 1. For a 2 wire transmitter the device itselg requires some power for operation which is eq ... Voir Plus
Cavitation is the formation of bubbles or cavities in liquid, developed in areas of relatively low pressure around an impeller. The imploding or collapsing of these bubbl ... Voir Plus