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If the cold junction of a thermo-couple is kept at 0⁰C and the hot junction is kept at T⁰C then the relation between neutral temperature (Tₙ) and temperature of inversion (Ti) is
Options
(a) Tₙ = 2 Ti
(b) Tₙ = Ti – T
(c) Tₙ = Ti + T
(d) Tₙ = Ti / 2
Correct Answer:
Tₙ = Ti / 2
Explanation:
Since, Tₙ = Ti – Tᵥ / 2 = Neutral temperature
Tₙ = Ti + 0 / 2 = Ti / 2
[ Tᵥ = 0⁰C = temperature of cold junction]
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Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In a diffraction pattern due to a singleslit of width a, the first minimum is observed
- A machine gun fires 10 bullets/s,each of mass 10 g,the speed of each bullet
- In intrinsic semiconductor at room temperature number of electrons and holes are
- In Young’s double slit interference experiment, using two coherent waves
- A magnetic field of 1600 A/m produces a magnetic flux of 2.4 x 10⁻⁵ Wb
Topics: Properties of Bulk Matter (130)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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