What is the different between of rtd and thermocouple ?
Answer Posted / kshitij parashar
Rtd is conductor type sensor & Thermocouple is semiconductor type sensor.All conductor sensor is used for high temperature measurement and all semiconductor sensor is used for low temperature measurement as per principal for temperature sensing.
| Is This Answer Correct ? | 0 Yes | 8 No |
Post New Answer View All Answers
Identification of ss fittings, pilot valves, relief valve.
how to calculate range of level transmitter?
Name different types of bourdon tubes.
Why upper weighing limit of electronics balance is 90% of the total weighing capacity?
what is the calibration procedure for magnetic flow meter @ onsite
Instrumentation symbols interpration, P& ID, Logic diagram analysis, Electrical drawing analysis.
How many interlocks at turbine? Plz explain briefly
Questions on flow meters,few questions on HART protocol,
What is the use of single seated valve?
Which type of pressure can be measured by primary elements?
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)
Draw a great bridge circuit.
what is the difference between active & reactive power?
please send the drdo exam paper
what is RTV function in in process control?