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Chemical Engineering - Process Equipment and Plant Design

Exercise : Process Equipment and Plant Design - Section 4
46.
A binary liquid azeotropic mixture has boiling point higher than either of the components, when it shows __________ deviation from Raoult's Law.
positive
negative
no
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
47.
The testing pressure of storage tanks and pressure vessels designed as per Indian standard codes should be about __________ times.the design pressure.
1.5 to 2
3 to 4
4 to 5
>5
Answer: Option
Explanation:
No answer description is available. Let's discuss.
48.
Flanges are connected to pipes by
screwing
welding
brazing
all (a), (b) and (c)
Answer: Option
Explanation:
No answer description is available. Let's discuss.
49.
The ratio of down take area to cross-sectional area of the tube, for calendria type evaporator ranges from
0.5 to 1
1 to 1.5
1.5 to 2
2 to 2.5
Answer: Option
Explanation:
No answer description is available. Let's discuss.
50.
Shortest distance between two tubes is
called tube pitch.
called tube clearance.
more in case of triangular pitch as compared to square pitch of tube layout.
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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