Current Electricity and Electrical InstrumentEasy
Question
If θi, is the inversion temperature, θn is the neutral temperature, θc is the temperature of the cold junction, then
Options
A.θi + θc = θn
B.θi - θc = 20θn
C.
D.θc - θi = 20θn
Topic: Current Electricity and Electrical Instrument·Practice all Current Electricity and Electrical Instrument questions
More Current Electricity and Electrical Instrument Questions
The temperature coefficient of resistance of a wire is 0.00125 per degree celcius. At 300 K its resistance is 1 ohm. The...When the power delivered by 100 volt battery is 40 watts the equivalent resistance of the circuit is :...In which of the above cells, the potential difference between the terminals of a cell exceeds its emf....Two wires of resistance R1 and R2 at 0o C have temperature coefficient of resistance a1 and a2, respectively. These are ...The resistances of the four arms P,Q, R and S ina Wheatstone′s bridge are 10 ohm, 30 ohm, 30 ohmand 90 ohm, respec...