Correct answer
D. Melts below the melting points of base metals
Explanation
The correct answer is Melts below the melting points of base metals.
For a cylindrical vessel of moderate height, the weld joint efficiency for joints parallel to the cylindrical axis is given as 1.0; while for joints along the girth (circumference) it is given as 0.8. In calculating the shell wall thickness using code formula for an internally pressurised cylindrical vessel, what value of weld joint efficiency should be used?
In hindered settling, the particles are________?
Pick out the wrong statement?
With increase in the temperature, viscosity of a liquid________?
Clapeyron Equation deals with the________?
The falling rate period in the drying of a solid is characterised by________?