Why plc require in analog input 4-20amp & 0-10 volt?
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what is moisture probe? What are there types? What is there working principle and how they works? guys this is one of technical question I had ask in interview. If you know its answer please let me know. The interviewers were more interested in microwave moisture probe, so if you find its any link please just forward me on my mail id.avinash1200@gmail.com Thanks in advance.
Yokogawa mass flow meter shows negative reading...what r the main causes for this problem?...
how we convert Mili ampere to temp txt,level txt,flow txt,pressure txt range value
rtd principle?thermocouple principle?
How we connect a instrument with ground, Give brief explanation with help of diagram?
what is thermopile?
In control engg. : Differences b/w 1st order & 2nd order system, graphically & theoretically ?
what is the difference between plant earth and instrument earth? and what type of cable( cable size ) used for both? and why ?
Why grounding is necessary? Give example with diagram.
0 Answers Bright Point, DS Group,
Sir , i have completed my M.Sc In Instrumentation and presently working in Maintenance department 3 yrs Exp , is there is any possible for work in offshore ..
3. Differentiate between ultrasonic flowmeter and radar type flow meter.
what is mean by process control?