Engine : General Subjects - 1068/1128
|
|---|
| « Previous Question |
| What is used to protect a direct sensing steam pressure gauge from damage from contact with steam? |
| A) The installation of a damping needle valve in the entrance to the gauge. |
| B) The installation of a siphon tube (pig-tail) oriented horizontally in the entrance to the gauge. |
| C) The installation of thermal insulation on the gauge. |
| D) The installation of a siphon tube (pig-tail) oriented vertically in the entrance to the gauge. |
loading answer...
| Comments |
|---|
| There are no comments for this question. |