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A thermocouple is made from two metals, antimony and bismuth. If one junction on the couple is kept hot and the other is kept cold then, an electric current will
Options
(a) flow from antimony to bismuth at the cold junction
(b) flow from antimony to bismuth at the hot junction
(c) flow from bismuth to antimony at the cold junction
(d) not flow through the thermocouple
Correct Answer:
flow from antimony to bismuth at the hot junction
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The ratio of specific heats Cp/Cv=γ in terms of degrees of freedom (n) is given by
- A thin wire of resistance 4 ohm is bent to form a circle. The resistance across
- The equivalent resistance of two resistors connected in series is 6 Ω
- Moment of inertia, along the diameter of a ring is
- In L-C-R series circuit, an alternating emf e and current i are given by the equations
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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