HOW MANY METHODS OF TEMPERATURE MEASUREMENT ? HOW MANY MEASURING DEVICES / TRANSDUCERS ?
- 6 Answers
- 10963 Views
- Aramco, IOCL, JP Group, NFCL, I also Faced
- E-Mail Answers
Answer Posted / sudhansu
temperature can be measured my basically two ways...
a)by direct contact method in which we
have-rtds,tc,thermometers etc. where we have to make direct
contact of transducer with the mesurend.
& b)non contact type like pyrometer
| Is This Answer Correct ? | 15 Yes | 0 No |
Post New Answer View All Answers
sir, i preparing hpcl,ongc,barc,hal exams(instrumentation engg)pls send a placement papers
few questions on RS 232,1 question on relationship of impedance and turns ratio, many questions on flowmeters
why any measurement made interms of pressure is more accurate ? to be more precise most of the flow velocity is made interms of pressure and it is accurate. what is the reason behind pressure measurement being accurate ?
it is possible to check the fail safe condition in pressure transmitter. if possible how?
what is wave length were using ?
can any one explain in which term we are flow flow is it volumetric r is it mass? and y
Specify for Cables - Flame Retardant and Fire Resistant?
what is the PC interface and software for connection to ABB logic module “ LM011-CE18RAC “ ( for Programming ) ??
What is the use of double seated valve?
Explain how thw analog to digital converter works with the circuit diagram
I faced several time siemens ps2 positioner automatically getting Chang in it's set point direction after auto calibration So is there any causes biside this or any permissives ?
What is the constant voltage unit?
What is rang ability?
how to calibrate load cell
Explain why use mmwc unit?
