Chemical Engineering - Chemical Engineering Basics

6.
Out of the following, which will fracture most readity, when hit with a hard hammer ?
Brass
Bronze
German silver
Cast iron
Answer: Option
Explanation:
No answer description is available. Let's discuss.

7.
A pycnometer is used for the measurement of
flow rate of molten metal.
specific gravity of a liquid.
composition of alloys.
concentration of a solution.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

8.
For infinite parallel planes having emis-sivities ε1 & ε2, the interchange factor for radiation from surface 1 to surface 2 is given by
1 + ε2)/ε12
ε12/(ε1 + ε2 - ε12)
ε12
ε1 + ε2
Answer: Option
Explanation:
No answer description is available. Let's discuss.

9.
Working of linear variable differential transducer (LVDT) is based on the principle of variable
capacitance
resistance
mutual inductance
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

10.
A highly elastic material is deformed least on loading and retains its original form on removal of the load. Which of the following is the most elastic material?
Steel
Glass
Rubber
Brass
Answer: Option
Explanation:
No answer description is available. Let's discuss.