Department of Transportation (DOT) regulations require compressed ...

[CharlieWard]

Department of Transportation (DOT) regulations require compressed gas cylinders to be hydro-statically tested for leaks and expansion every how often?
 
  a. 1 to 2 years
  b. 3 to 5 years
  c. 6 to 8 years
  d. 5 to 10 years

Question 2

Large hospital air compressor systems must be capable of maintaining 50 pounds per square inch gauge (psig) at what flows?
 
  a. 10 L/min
  b. 15 L/min
  c. 50 L/min
  d. 100 L/min

[thall411]

Answer to Question 1

ANS: D
Safety tests are conducted on each cylinder every 5 or 10 years, as specified in DOT regulations.

Answer to Question 2

ANS: D
Large medical air compressors must provide high flow (at least 100 L/min) at the standard work-ing pressure of 50 psig for all equipment in use.

[CharlieWard]

Great answer, keep it coming

[jackie]

Thanks for the timely response, appreciate it