Correct answer
B. Tungsten carbide
Explanation
The correct answer is Tungsten carbide.
Fundamental principle of refrigeration is based on the ________ law of thermodynamics?
Commonly used glass is known as the ________ glass?
Which of the following ceramic packing materials is the costliest of all?
The number of degrees of freedom for a mixture of ice and water (liquid) are ________?
Temperature of hot gases flowing in a pipe is measured by a thermocouple inserted in the thermal well. The thermal well made of ________ will facilitate the most accurate measurement of the temperature?
Window panes of aeroplanes are normally made of________?