Answer Posted / chandrasekar

Transducer is a device which converts on form of energy to
other form of energy.simply from non-Electric quantity
(pressure, temperature etc) to an electric quantity(voltage
or current)

Transmitter is a device which helps to convert a signal(may
be electrical or non-Electrical) into a form suitable for
transmission over a large distance.

Explain the working principle of lvdt?

1137

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May I have a brief note above the voltage barriers? Whats is the purpose? Please mail me if you've operational details, mail id: rajkumar.diice@gmail.com

2079

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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.

1989

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what is gas metering system? gas chromatograph? and gas compressors?

2384

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How is automatic reference junction compensation carried out in temperature recorders?

1045

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In dcs panel we are using diff type of modules ?what is module ? what is the use of modules ?diff type of module?

1905

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What denotes the 5/8mm in the 3300XL 5/8mm proximitor probe?

1346

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hiii.... can any one provide me previous years question paper of hindustan petroleum for instrumentation engineering???

1933

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How many interlocks at turbine side?

1867

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What is the diffrence between digital signal processing and discrete signal processing?

1941

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i have steam drum height 1000mm. and i want to placed the transmitter below the tap.how i calculate.

1985

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key exchanges in wpa,wpa2,tls

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Operational amplifiers

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in valve is constructed as per SME B 16.34, then which standard is used for fire testing of valve?.

1955

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What are different types of orifice plates?

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