Equipment I

Correct!
Incorrect!
1. A __________ valve is an example of a throttle valve.
  • ball
  • butterfly
  • 3-way
  • needle
View the lesson section again
Correct!
Incorrect!
2. Expansion joints and expansion loops allow for the expansion or contraction of piping due to ________ changes.
  • pressure
  • flow
  • temperature
  • level
View the lesson section again
Correct!
Incorrect!
3. ________ valves are used to stop and start flow.
  • Isolation
  • Throttle
  • Check
  • Relief
View the lesson section again