Home
Class 12
PHYSICS
The temperature of cold junction and neu...

The temperature of cold junction and neutral temperature of a thermocouple are `15^(@)C` and `280^(@)C` respectively. The temperature of inversion is

A

`295^(@)C`

B

`265^(@)C`

C

`545^(@)C`

D

`575^(@)C`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • HEATING AND CHEMICAL EFFECT OF CURRENT

    ERRORLESS |Exercise Heating Effect of Current|2 Videos

  • HEATING AND CHEMICAL EFFECT OF CURRENT

    ERRORLESS |Exercise Chemical Effect Current|1 Videos

  • ELECTROSTATICS

    ERRORLESS |Exercise Ordinary Thinking Objective Questions (Electric Flux and Gauss.s Law)|28 Videos

  • KINETIC THEORY OF GASES

    ERRORLESS |Exercise QUESTIONS|126 Videos

Similar Questions

Explore conceptually related problems

In a thermocouple, the temperature of the cold junction and the neutral temperature are -40^(@)C and 275^(@)C respectively. If the cold junction temperature is increased by 60^(@)C , the neutral temperature and temperature of inversion respectively become

Inversion temperature is

Above neutral temperature, thermo e.m.f. in a thermocouple

For a thermocouple, T_(c ), T_(n) " and " T_(i) denote the temperatures of cold junction, the neutral temperature and the temperatures of inversion respectively. Which one of the following relation is correct ?

The temperature of hot and cold end of a 20 cm long rod in thermal steady state are at 100^(@)C and 20^(@)C respectively. Temperature at the centre of the rod is

In a copper-iron thermocouple , the temperature of cold junction is 20^(@) C and the neutral temperature is 280^(@)C . Find the temperature of inversion.

The temperature of equal masses of three different liquids A, B , and C are 10^(@)C 15^(@)C and 20^(@)C respectively. The temperature when A and B are mixed is 13^(@)C and when B and C are mixed. It is 16^(@)C . What will be the temperature when A and c are mixed?

Neutral temperature of a thermocouple is define as the temperature at which

With the cold junction at 0^(@)C the neutral temperature for a thermo-couple is obtained at 270^(@)C . The cold junction temperature is now lowered to -10^(@)C Obta in the (a) neutral temperature (b) the temperature of inversion in this case.