Correct answer
B. > 1.7 and > 30°
Explanation
The correct answer is > 1.7 and > 30°.
Wohler test is a destructive test to find out the ________ strength of a prepared metal specimen?
Percentage of U-238 in natural uranium is around________?
Pick out the wrong statement pertaining to solvent extraction of oil. Rate of extraction________?
Wrought iron is a suitable material of construction for handling ________ solutions?
Which of the following is not a nickel based alloy?
The location of centre of pressure, which defines the point of application of the total pressure force on the surface, can be calculated by applying the principle of moments according to which “sum of the moment of the resultant force about an axis is equal to the sum of the components about the same axis”. The centre of pressure of a rectangular surface (of width ‘w’) immersed vertically in a static mass of fluid is at a depth of (where, y = depth of the liquid)?