Correct answer
C. One allotropic form to another allotropic form
Explanation
The correct answer is One allotropic form to another allotropic form.
Normal mercury thermometer can be used to measure a temperature of about 300°C. However, its maximum temperature measurement range can be increased upto about 500°C by________?
Silver point temperature is ________ °C?
The most suitable flow measuring device for the fluid flow measurement in a very large diameter pipeline is a________?
Which of the following is not categorised as a “mechanical operation”?
What is the normal percentage of rhodium in platinum + rhodium element used in the thermocouple?
Reference points i.e., ice point and steam point in Reaumer temperature scale are respectively________?