MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Heat Transfer knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In the double pipe setup of the water-type condenser, the cold water flows in the ___________ |
| A. | Shell |
| B. | Annulus |
| C. | Inner Tube |
| D. | Jacket |
| Answer» D. Jacket | |
| 2. |
In the double pipe setup of the condenser, the refrigerant flows in the ___________ |
| A. | Shell |
| B. | Annulus |
| C. | Inner Tube |
| D. | Jacket |
| Answer» C. Inner Tube | |
| 3. |
Water cooled condensers can be classified to three more categories, which one of the following is incorrect? |
| A. | Double pipe |
| B. | Plate type |
| C. | Shell-and-tube type |
| D. | Shell-and-coil type |
| Answer» C. Shell-and-tube type | |
| 4. |
The surface area of natural convection type condensers is _____________ the forced convection ones for same capacity. |
| A. | Less than |
| B. | More than |
| C. | Equal to |
| D. | Very much less than |
| Answer» C. Equal to | |
| 5. |
The fin spacing is usually preferred to be ___________ to minimize the fouling effect by dust and to allow free flow of air with little resistance. |
| A. | Large |
| B. | Small |
| C. | Very small |
| D. | Joint |
| Answer» B. Small | |
| 6. |
In natural convection type, heat transfer from the condenser is by buoyancy induced natural convection and radiation. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 7. |
Based on the external fluid/cooling medium, condensers can be divided into three parts. Which one of the following is not one of them? |
| A. | Air cooled condensers |
| B. | Water cooled condensers |
| C. | Evaporative condensers |
| D. | Sub-cooled liquid condensers |
| Answer» E. | |