1969Chemical EngineeringMedium
Approximate value of the modulus of elasticity for steel is about ________ × 106kg/cm2?
A40
B2
C0.5
D75
Correct answer
B. 2
Explanation
The correct answer is 2.
Correct answer
B. 2
Explanation
The correct answer is 2.
The suitable evaporator for concentration of foaming liquids is a ________ evaporator?
Which of the following is not a good moderating material?
Percentage of heavy water in ordinary water is around________?
Green house effect is accentuated by________?
Fugacity and pressure are numerically not equal for the gases________?
Presence of ________ in water stream are deleterious to aquatic life?