Online Access Free INSTC_V7 Practice Test

Which of the following items may be used as a substitute device for a pulling eye?

• A.D rings
• B.Fan-out kit
• C.Wire mesh grip
• D.Innerduct

Two truck drivers are communicating over a Citizens Band (CB) radio. Only one driver can send a message at a time with this system.
What type of transmission method is used in this example?

• A.Half-duplex
• B.Full duplex
• C.Simplex

Which of the following should be used to install plywood in a telecommunications room if the edge of the board does NOT align with the wall studs?

• A.Galvanized screws
• B.Toggle bolts
• C.Metal nails

Cavity boxes should be at least _____ away from the wall, where possible.

• A.450mm (18")
• B.150mm (6")
• C.300mm (12")
• D.100mm (4")

Which of the following is used to establish a 0 volt (V) reference for ac electrical power systems?

• A.Telecommunication bonding infrastructure
• B.Equipment grounding system
• C.Alternating current (AC) grounding electrode system