Question 66
What is the PERT estimate of time for cable placement on a given job?
-Optimistic time is 100 hours
-Most likely time is 125 hours
-
Pessimistic time is 210 hours
-Optimistic time is 100 hours
-Most likely time is 125 hours
-
Pessimistic time is 210 hours
Question 67
In buildings that will contain the telecommunications systems, NEC requirements address the adequate electrical environment for reliable and error-free operation of the installed equipment.
Question 68
What is the MINIMUM vertical separation between the top rail of a railroad track and telecommunications facilities placed beneath the track?
Question 69
A campus backbone design linking two buildings requires that you install a high-fiber-count cable very quickly, using the conduit system provided. Cost is not so much an issue as urgency is to meet a service demand. Your first choice of fiber cable installation is to use:
Question 70
What does ANSI/TIA 942 recommend as the MINIMUM height for overhead cable tray above finished floor within a data center?