Free C7 Low Voltage Systems Exam

Welcome to your free C-7 Low Voltage Systems Quiz

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1. 
How is a fiber optic cable terminated?

2. 
What does VOM stand for?

3. 
What does ACV stand for?

4. 
What does DCV stand for?

5. 
How should you install vertical cables in a multistory building?

6. 
A Low-Voltage Systems Contractor can install equipment carrying a maximum of:

7. 
What is the maximum number of jacks that can be installed on a single-gang faceplate?

8. 
What is the minimum bending radius for fiber optic cables?

9. 
How far into a building can a flooded cable be run before it must be terminated?

10. 
What is the maximum pulling tension for CAT 5 cables?

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.