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Chemical Engineering - Process Equipment and Plant Design

Exercise : Process Equipment and Plant Design - Section 8
1.
Power required for agitation depends upon the
height & properties of the liquid.
agitator type & speed of agitation.
size of agitator & the tank.
all (a), (b) and (c).
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
Tube height in a calendria type evaporator is normally less than __________ metres.
1
2
3.5
5.5
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
Pick out the wrong statement.
Lug supports are less expensive than other type of supports.
A pipe is differentiated from a tube by the fact that a pipe has a greater wall thickness compared to the tube.
A reducer is used to change the direction of a pipe in a straight run.
The method of fixing tubes to a tube sheet by expanding is called 'tube rolling'.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
For a 25 mm hole drilled in plates to be rivetted, the shank diameter of the rivet should be __________ mm.
25
23
26
27
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
In a shell and tube heat exchanger having square pitch, the shell side equivalent diameter is given by (where, P = pitch, d = outside diameter of the tube)
πd/4P2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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