A.Peltier’s effect
B.Thomson’s effect
C.Seebeck effect
D.none of the above
Related Mcqs:
- If a closed circuit is made of two dissimilar metals, an electric current flows in the circuit whdn the two junctions are maintained at different temperatures. This phenomenon is known as
- A difference of temperature between the two junctions of a thermocouple will produce
- Which one of the following is used for thermocouple junctions?
- Electric current passing through the circuit produces __________?
- The measurement junction of a thermocouple is taken from an environment of 300?C to 600?C. If time constant of the thermocouple is 1 second, temperature indicated by it, in ?C, after 1 second would be about
- The generation of e.m.f. in thermocouples is fundamentally explained by
- The pH gradient across the cell membrane provides a powerful form of _____ potential energy largely responsible for driving phosphorylation:
- An iron-constantan thermocouple can be used for the temperature
- Which one of the following thermocouples develops least e.m.f. for the same difference of temperature between hot and cold junctions?
- Radiation pyrometer works on the principle of___________?
