correct answers
Low-Pressure |Water |Cleaning |(LP |WC) |- |CORRECT |ANSWER✔✔-- |Below |5,000 |psig
- |Also |called |"power |washing" |or |"pressure |washing"
High-Pressure |Water |Cleaning |(HP |WC) |- |CORRECT |ANSWER✔✔-- |5,000 |to |10,000 |psig
High-Pressure |Waterjetting |(HP |WJ) |- |CORRECT |ANSWER✔✔-- |10,000 |to |30,000 |psig
Ultrahigh-Pressure |Waterjetting |(UHP |WJ) |- |CORRECT |ANSWER✔✔-- |30,000 |psig |and |above
Light |(L) |flash |rusted |surface: |- |CORRECT |ANSWER✔✔-Not |easily |removed |by |lightly |wiping |
with |a |cloth
Moderate |(M) |flash |rusted |surface: |- |CORRECT |ANSWER✔✔-Leaves |light |marks |on |a |cloth |that
|is |lightly |wiped |over |the |surface
Heavy |(H) |flash |rusted |surface: |- |CORRECT |ANSWER✔✔-Leaves |significant |marks |on |a |cloth |
that |is |lightly |wiped |over |the |surface
Operators |and |others |in |the |area |of |thermal |spraying |should |wear |No. |__ |green |welding |
goggles. |- |CORRECT |ANSWER✔✔-No. |6