BICSI IN225 Installer 2 Copper | 20 questions with
verified solutions
If V = 10 V and I = 2 A, then R =
R = V/I R = 5 Ohms
What is measured in fares (F) and causes a voltage difference between two wires when
separated by insulation
Capacitance
What term refers to the combined effects of resistance, inductive resistance, and capacitive
reactance of the circuit?
Impedance
A connector's ability to survive hundreds of insertions and withdrawal cycles is calculated as
durability
3 multiple choice options
What are the two types of twisted-pair cables?
Unshielded Twisted Pair (UTP) Shielded Twisted Pair (STP)
What is the nominal characteristic impedance of balanced twisted-pair cables?
100 ohm
Category 5e UTP has transmission characteristics specified up to?
100 HHz
3 multiple choice options
What are the colors of the 12th pair of a UTP cable
Black-Orange
3 multiple choice options
What is cross talk
The unwanted transfer of a signal's electromagnetic energy from one or more circuits to other
circuits
verified solutions
If V = 10 V and I = 2 A, then R =
R = V/I R = 5 Ohms
What is measured in fares (F) and causes a voltage difference between two wires when
separated by insulation
Capacitance
What term refers to the combined effects of resistance, inductive resistance, and capacitive
reactance of the circuit?
Impedance
A connector's ability to survive hundreds of insertions and withdrawal cycles is calculated as
durability
3 multiple choice options
What are the two types of twisted-pair cables?
Unshielded Twisted Pair (UTP) Shielded Twisted Pair (STP)
What is the nominal characteristic impedance of balanced twisted-pair cables?
100 ohm
Category 5e UTP has transmission characteristics specified up to?
100 HHz
3 multiple choice options
What are the colors of the 12th pair of a UTP cable
Black-Orange
3 multiple choice options
What is cross talk
The unwanted transfer of a signal's electromagnetic energy from one or more circuits to other
circuits
