RCDD 12th Edition Chapter 20
Exam 2025 Questions and Answers
Mills, factories nuclear power plants, government properties = - ANSWER✔✔-Require
additional training and certification by a local saftey representative
Careful attention on the operation of areal butket trucks = - ANSWER✔✔-Especially in
winter
Underground facilities are cables which are placed in = - ANSWER✔✔-Subsurfaces
conduits using maintenance holes MH's, hand holes HH's, and pull boxes
The advantages of underground conduit are that they = - ANSWER✔✔-- Preserve the
aesthetic appearance of the premises
- Are adaptable for future facility placement or removal
- Are economical over a long life
- Provide the security of additional physical cable protection
- Minimize the need for possible subsequent repairs to the Reader
, Easements from individual property owners are = - ANSWER✔✔-Required before any
excavation on private property begins
Four levels of service diversity = - ANSWER✔✔-- Count, among different binder
groups
- Sheath or cable, among different sheaths or cables
- Route, along entirely different cable paths to a building
- Backbone, among different intrabuilding backbone cables
The ITS designer should consider installing dual services entrances, two 100 percent
diverse routes as emergency for back up for buildings that provide continuous services
including = - ANSWER✔✔-- Hospitals
- Airports
- Police and fire stations
- Military installations
- Radio and television stations
- Data centers and telephone central offices
If you have 588ft of OSP cable between buildings, what's the length of the cable needed
? - ANSWER✔✔-588 + 49 + 49
Exam 2025 Questions and Answers
Mills, factories nuclear power plants, government properties = - ANSWER✔✔-Require
additional training and certification by a local saftey representative
Careful attention on the operation of areal butket trucks = - ANSWER✔✔-Especially in
winter
Underground facilities are cables which are placed in = - ANSWER✔✔-Subsurfaces
conduits using maintenance holes MH's, hand holes HH's, and pull boxes
The advantages of underground conduit are that they = - ANSWER✔✔-- Preserve the
aesthetic appearance of the premises
- Are adaptable for future facility placement or removal
- Are economical over a long life
- Provide the security of additional physical cable protection
- Minimize the need for possible subsequent repairs to the Reader
, Easements from individual property owners are = - ANSWER✔✔-Required before any
excavation on private property begins
Four levels of service diversity = - ANSWER✔✔-- Count, among different binder
groups
- Sheath or cable, among different sheaths or cables
- Route, along entirely different cable paths to a building
- Backbone, among different intrabuilding backbone cables
The ITS designer should consider installing dual services entrances, two 100 percent
diverse routes as emergency for back up for buildings that provide continuous services
including = - ANSWER✔✔-- Hospitals
- Airports
- Police and fire stations
- Military installations
- Radio and television stations
- Data centers and telephone central offices
If you have 588ft of OSP cable between buildings, what's the length of the cable needed
? - ANSWER✔✔-588 + 49 + 49
