5365Chemical EngineeringMedium
What is the usual value of angle of nip for crushing of ordinary rock in smooth steel crushing rolls?
A40°
B32°
C16°
D46°
Correct answer
B. 32°
Explanation
The correct answer is 32°.
Correct answer
B. 32°
Explanation
The correct answer is 32°.
Threshold energy in a reaction is equal to the________?
The humid volume may be increased by increasing the________?
In an extended surface heat exchanger, fluid having lower co-efficient________?
A fluid is termed as the Newtonian fluid, when the shear stress is ________ the velocity gradient?
Operating range of a temperature measuring instrument is 800 to 1600°C. It could be a/an ________ pyrometer?
Calorific value of bituminous coal may be around ________ Kcal/kg?