8079Chemical EngineeringMedium
Cermets are used for making________?
ACutting tools
BBoth A. & B.
CAbrasives
DNeither A. nor B
Correct answer
B. Both A. & B.
Explanation
The correct answer is Both A. & B..
Correct answer
B. Both A. & B.
Explanation
The correct answer is Both A. & B..
‘ADDUCTS’ and ‘CLATHRATES’ are used in case of________?
Yield of blast furnace gas is about ________ Nm3 /ton of pig iron?
A suitable material of construction to use with fuming sulphuric acid is________?
Cermets are combination of ceramic and metallic materials due to which they have high strength & resistance to high temperature. Cermets are used in the________?
A car tyre of volume 0.057 m3 is inflated to 300 kPa at 300 K. After the car is driven for 10 hours, the pressure in the tyre increases to 330 kPa. Assume air is an ideal gas and Cv for air is 21 J/mole.K. The change in the internal energy of air in the tyre in J/mole is________?
A pump operating under specific conditions delivers insufficient quantity of liquid. This may be set right by________?