What is voltage free(wet) and potential (dry) contact?
Answers were Sorted based on User's Feedback
wet contact is a contact which is not potential free. But dry contact is a potential free contact and the contact rating can be either 24VDC, 230VAC or 110VAC.
Is This Answer Correct ? | 5 Yes | 2 No |
what is virtual instrumentation
Any Transmitter Range (Span value) start from 2?
What is cold junction compensation in thermocouples? How is it achieved?
How the warning lamp of a charging-system is activated ?
What is Alpha & Beta fctors related to Orifice Plate & its relation with flow?
How DP Transmitter can be calibrated for crud application in floating roof tank?
modbus and profibus communication difference?
in a power plant which system are compensated?
difference between transducer and converter in instrumentation
What is seeback effect?
what is the advantage of submersible level transmitter compare to ultrasonic level transmitter?
How to measure density of oil in your kitchen. i.e indirectly to verify the quality of oil using min. gadgets available in the kitchen/house.