3.      a) With neat diagram, State the principle of RTD sensor                                            b) A platinum resistance thermometer has a resistance of 100 ohm at 250C. The Resistance temperature coefficient of platinum is 0.00392 ohm/ohm0C.        (i) Find its resistance at 600C                                                                      (ii)  Let the thermometer has a resistance of 250 ohm, calculate the value of temperature.

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter4: Transmission Line Parameters
Section: Chapter Questions
Problem 4.2P: The temperature dependence of resistance is also quantified by the relation R2=R1[ 1+(T2T1) ] where...
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3.      a) With neat diagram, State the principle of RTD sensor                                           

b) A platinum resistance thermometer has a resistance of 100 ohm at 250C. The Resistance temperature coefficient of platinum is 0.00392 ohm/ohm0C.   

    (i) Find its resistance at 600C                                                                 

    (ii)  Let the thermometer has a resistance of 250 ohm, calculate the value of temperature.  

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