Free C51 Structural Steel Exam

Welcome to your free C-51 Structural Steel Exam

REQUIRED - Enter your email address to receive a printable copy of your test results.
1. 
What is a choke?

2. 
Which of the following resources would provide the specifications for tightening connection bolts?

3. 
What minimum gage of stainless steel should be installed in a gutter?

4. 
Where are the requirements for the completion of welding inspections typically found?

5. 
When two or more rolled beams or channels are used side-by-side to form a fixture member, they must be connected together at intervals of __________.

6. 
Which of the following types of connection can withstand the greatest tensile and shear stresses?

7. 
Which of the following indicates equal legs in a steel angle?

8. 
Which of the following types of connection can withstand the greatest tensile and shear stresses?

9. 
In the floor framing plan, if there is a number in parentheses after the beam callout-e.g., the "18" in "W10 x 49 (18)"-to what does that number refer?

10. 
Which of the following grades would be a high-strength anchor bolt?

11. 
What sort of PPE (personal protective equipment) is recommended when using cleaning solvent?

12. 
What should be done with lifelines, safety harnesses, and shock-absorbing lanyards that have been subjected to impact loading?

13. 
What is the longest standard length of a scaffold plank?

14. 
On a 120V circuit, what color is the (protective) ground wire?

15. 
What is the minimum distance apart that acetylene and oxygen cylinders must be stored?

16. 
Which of the following is a correct method for storing acetylene cylinders?

17. 
Which of the following is the best choice for hoisting a full gas cylinder?

18. 
Cylinders containing ______ shall not be taken into confined spaces.

19. 
A dry chemical or carbon dioxide fire extinguisher rated at least ______ must be kept near operations where bottled fuel gases are being used.

20. 
No more than ______ of paints, solvents, and chemicals may be stored in a room unless an approved safety storage cabinet is present.