1967Chemical EngineeringMedium
Which of the following is not a good moderating material?
AAll A., B. and C.
BBoron
CConcrete
D18/8 stainless steel
Correct answer
A. All A., B. and C.
Explanation
The correct answer is All A., B. and C..
Correct answer
A. All A., B. and C.
Explanation
The correct answer is All A., B. and C..
Approximate value of the modulus of elasticity for steel is about ________ × 106kg/cm2?
Rittinger’s number designates the new surface created per unit mechanical energy absorbed by the material being crushed. Larger value of Rittinger’s number of a material indicates its________?
Which of the following is followed by an ideal solution?
Sulphur addition in soap is done to ________?
Large scale drying of wheat is done in a ________ dryer?
________ is removed from water by lime-soda process?