Free C29 Lock& Security Equipment Exam

Welcome to your free C-29 Masonry Quiz

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1. 
When laying out a brick wall, you find that you cannot make the last course come out even. What should you do?

2. 
Uneven cuts are best placed:

3. 
A rustic joint is also called:

4. 
When waterproofing with a cementitious paint, which of the following is most important?

5. 
A material pile infringes on a street. What must be done?

6. 
What type of cement do you use with CMU's?

7. 
What should masonry contractors recommend that their clients periodically apply to slate to keep its natural finish?

8. 
Wall ties must go into:

9. 
What kind of waterproofing membrane would you use to cover sheathing of a wood- and-metal framed structure?

10. 
How would you waterproof a 3-foot masonry wall serving as a retaining wall cut into a bank and as a structural interior?

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.