Interested to Buy Any Domain ? << Click Here >> for more details...
what is the difference between RS 232,RS 485,RS 422, how
they different from each other
- 15 Answers
- 46470 Views
- TCS, I also Faced
- E-Mail Answers
Answer Posted / deep
RS 232--PPI(point to point interface/2 nodes)
RS 485--MPI(maximum point interface/32nodes)
| Is This Answer Correct ? | 52 Yes | 5 No |
Post New Answer View All Answers
the whole paper was based on Transducers..questions like define repeatability, error,accuracy,precision..den there were many q. on the conversion of Pa to mmHg and other units.. also..der wer few Q. on some level sensors(with diagram)
can we create an interrupt in plc through scada?
whats the abbreviation of IOP? is it instrument of power or input open problem?
What are de-saturators?
tell me the field & lab calibration procedure step by step with diagram of pressure gauge, pressure switch, pressure transmitter, temperature switch, level switch, flow switch, flow transmitter, temperature transmitter, temperature indicator, flow indicator, level indicator, control valve, thermocouple, pressure indicator (digital & analogue),
principle of dead weight tester ?
How to measure the dust in chimney(spm)?
How to convert milliampares into flow??
where proximity sensor installed on tank in loading arm application
Actual using of tube bender to bend 2 opposite 90 deg at correct measurement center to center of tubing.
how many type conductivity sensor ?
How to Calibrate Ultrasonic flow Transmitter in Field
diff between neutral ,ground,phase , earthing and shielding?
What is Cavitation in a control valve?
what is wave length were using ?
