Chemical Engineering - Chemical Engineering Basics

46.
Young's modulus of a material is the measure of its
stiffness
malleability
creep resistance
tensile strength
Answer: Option
Explanation:
No answer description is available. Let's discuss.

47.
Which of the following is not used as a bearing material ?
Copper-lead alloys
Babbits
Bronzes
Cermets
Answer: Option
Explanation:
No answer description is available. Let's discuss.

48.
Brass parts with high residual tensile stress at the surface are susceptible to season cracking (i.e. spontaneous cracking occuring on exposure to atmospheric corrosion), if its zinc percentage is more than
5
10
20
35
Answer: Option
Explanation:
No answer description is available. Let's discuss.

49.
Water flow in the river during flood can be categorised as the __________ flow.
unsteady uniform
unsteady non-uniform
steady uniform
steady non-uniform
Answer: Option
Explanation:
No answer description is available. Let's discuss.

50.
Basicity [%Cao + %MgO/% SiO2) of the slag in Indian blast furnace is in the range of
0.7-1.0
1.1-1.4
1.5 - 1.8
2.0 - 2.5
Answer: Option
Explanation:
No answer description is available. Let's discuss.