Engine : Expired / General Subjects - 965/881
|
|---|
| « Previous Question |
| Concerning air-conditioning system hot-water heating coils, what statement is true? |
| A) Steam heating coils are usually the header type and vertically installed. |
| B) Steam heating coils are usually the header type and horizontally installed. |
| C) Steam heating coils are usually the serpentine type and horizontally installed. |
| D) Steam heating coils are usually the serpentine type and vertically installed. |
loading answer...
| Comments |
|---|
| There are no comments for this question. |