Chemical Engineering - Chemical Engineering Basics

1.
In the formation of cermets, the ratio of ceramic material to metallic material is usually 80:20. Which of the following is a cermet ?
Zirconia
Alumina
Bakelite
Tungsten carbide
Answer: Option
Explanation:
No answer description is available. Let's discuss.

2.
Enzymes belong to the category of
proteins
carbohydrates
vitamins
fats
Answer: Option
Explanation:
No answer description is available. Let's discuss.

3.
What is the value of included angle of a triangular notch for maximum discharge ?
30°
60°
90°
120°
Answer: Option
Explanation:
No answer description is available. Let's discuss.

4.
For separating small pieces of metal from engine oil of a car, the best separating technique is the
chromatography
evaporation
filtration
fractional distillation
Answer: Option
Explanation:
No answer description is available. Let's discuss.

5.
Heat flow across a hollow sphere of inner radius 'r1' and outer radius 'r2' is directly proportional to
Answer: Option
Explanation:
No answer description is available. Let's discuss.