Test your basic knowledge |

Plumbing Certification

Subject : certifications
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Which is the correct formula for the area of a circle?






2. Theoretically - a pump can raise water by suction approximately __________ feet vertically.






3. The type of drawing that most closely resembles an object as the eye would see it is referred to as a/an __________ drawing.






4. What type of sensor is directly in the process stream?






5. What is on the low side of the vapor compression cycle?






6. A simple example of a lever is...






7. Before attaching regulators to an oxygen cylinder...






8. What type of expansion joint utilizes mechanical movement?






9. The function of a steam trap is to prevent the flow of ________________ - while allowing condensate and non-condensable gases to pass through.






10. The proper way to extinguish a fire is to...






11. When a pipe size is decreased by half - the carrying capacity of the pipe decreases by...






12. A schematic drawing is...






13. The last two digits on an E-6010 electrode specify...






14. The symbol for pi is equivalent to...






15. Which component in a closed control loop is the primary element?






16. A sling is weakest in which position?






17. A float and thermostatic trap is a...






18. What is installed after the isolation valve and before the trap union on a standard trap assembly?






19. Use of air as a power source is known as...






20. To assemble a 4 bolt flange...






21. A guard rail system must withstand a minimum force of __________ pounds.






22. What occurs in a flash tank?






23. One foot of water exerts...






24. The amount of heat it takes to raise one pound of water one degree Fahrenheit is known as a...






25. .433 psig is equal to how high of a water column?






26. When a cranes signaler's hand is pointed up with his finger moving in a circle it means to...






27. Steam in contact with the water it has been generated from is known as ________________ steam.






28. Which one of the following alloys does not require flux when brazing copper to copper joints?






29. What is used to soften PVC and remove the gloss?






30. A cooling tower must have a ________ or be open-site.






31. What type of Copper tubing is not identified by color on the tubing itself?






32. For an extension ladder to be at the correct angle for safe use on a working surface 20ft high. The ladder must be located how many feet away from the base?






33. To fabricate a 60 degree elbow from a 90 you would...






34. The pipe that connects the steam header to the boiler return connection is the...






35. What is capillary action?






36. What type of hanger uses a spring that splits the rod?






37. To figure the end-to-end measurement of a piece of pipe when the end-to-end center measurement is known the...






38. What is typically a final control element?






39. The treatment of liquids in motion is known as...






40. There are __________ gallons in a cubic foot.






41. What causes water to move in a Hydronic system?






42. What is the minimum safe clearance between cranes and energized power lines operating at 50kV or below?






43. An abrasive wheel should never run faster than it...






44. What instrument is best for measuring vacuum?






45. An oil separator is required on systems using...






46. Steam supply using parallel flow is...






47. The pipe fitting that makes a 180 degree turn is called a/an?






48. What is the welding position 1 - on the electrode mean?






49. What does the term '(inch)never saddle a dead horse'(inch) mean?






50. How high must you extend a ladder above the roof or deck?

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183



Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


Let me suggest you:



Major Subjects



Tests & Exams


AP
CLEP
DSST
GRE
SAT
GMAT

Most popular tests