My Report

Heat Transfer Operations Mock Test 5


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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Question 1 of 10

1. How is recycle carried out in Long tube evaporators?

Question 1 of 10

Question 2 of 10

2. Recognize the following evaporator.
heat-transfer-operations-questions-answers-types-evaporators-q10

Question 2 of 10

Question 3 of 10

3. Which one of the following method is the most reliable when it comes to determine fluidisation point?

Question 3 of 10

Question 4 of 10

4. How much evaporation can take place from a feed of 30kg at 25°C in an hour if there is constant supply of 10kg steam in that hour?
Latent heat of vaporization of water = 2,260 kJ/kg
Specific heat capacity = 6 KJ/Kg K

Question 4 of 10

Question 5 of 10

5. Which one of the following is not a property of long tube evaporators?

Question 5 of 10

Question 6 of 10

6. The heating medium, steam in the case of short tube evaporator, is used in _______

Question 6 of 10

Question 7 of 10

7. What is the disadvantage of rising film over falling film?

Question 7 of 10

Question 8 of 10

8. If the liquid in use is a fouling liquid, then which one of the following cannot be used as an evaporator?

Question 8 of 10

Question 9 of 10

9. If there are 1000 pellets of 3mm diameter, what is the heat transfer area?

Question 9 of 10

Question 10 of 10

10. Which one of the following is the most common mode of operation of single effect evaporators?

Question 10 of 10


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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