Q. Width and depth of grooves in the tube sheet holes normally are __________ inch respectively.
✅ Correct Answer: (A)
1/8 and 1/64
Process Equipment And Plant Design MCQs | Page - 1
Dear candidates you will find MCQ questions of Process Equipment And Plant Design here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. In most of the shell and tube heat exchangers, the tube pitch is generally __________ the tube diameter.
✅ Correct Answer: (B)
1.25-1.50 times
Q. Value of Peclet number = 0, is the representative of
✅ Correct Answer: (B)
Complete back mixing
Q. Pick out the wrong statement pertaining to the design of a horizontal tube evaporator.
✅ Correct Answer: (D)
Liquor flows inside the tube, while the steam is outside submerging the tube
Q. Pick out the wrong statement pertaining to the design of the bubble cap tray of a distillation column to give stable operation and even vapour distribution.
✅ Correct Answer: (D)
None of these
Q. A certain pressure vessel manufacturer avoids doing reinforcements calculations for openings by always providing a reinforcing pad extending upto double the diameter of the opening and of the same material and thickness as that of the shell wall. If area compensation is accepted as a code guideline, his approach leads to safe design
✅ Correct Answer: (D)
Irrespective of the shape of the vessel
Q. __________ heat exchanger is also known as 'hair pin type' exchanger,
✅ Correct Answer: (A)
Double pipe
Q. __________ head is the most economical for cylindrical vessels designed for operating at high pressure (> 15 atm.).
✅ Correct Answer: (C)
Ellipsoidal
Q. The ideal size of round bubble caps to be used in industrial distillation column having a diameter of 3-6 meters is __________ cms.
✅ Correct Answer: (C)
15
Q. In common bubble cap distillation column design practice, riser area is approximately equal to (where, Aa = Annular passage area, and Sa = Slot area)
✅ Correct Answer: (A)
Aa = Sa
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