BICSI IN225 Installer 2 Copper Verified Exam Questions and Answers
Latest update 2026/2027
Question:
1. If V = 10 V and I = 2 A, then R = R = V/I R = 5 Ohms
Answer:
Question:
2. What is measured in fares (F) and causes a voltage difference between two wires when separated by
insulation
Answer:
Capacitance
Question:
3. What term refers to the combined effects of resistance, inductive resistance, and capacitive
reactance of the circuit?
Answer:
Impedance
Question:
4. A connector's ability to survive hundreds of insertions and withdrawal cycles is calculated as
Answer:
durability
Question:
5. What are the two types of twisted-pair cables?
Answer:
Unshielded Twisted Pair (UTP) Shielded Twisted Pair (STP)
Question:
6. What is the nominal characteristic impedance of balanced twisted-pair cables?
Answer:
100 ohm
Latest update 2026/2027
Question:
1. If V = 10 V and I = 2 A, then R = R = V/I R = 5 Ohms
Answer:
Question:
2. What is measured in fares (F) and causes a voltage difference between two wires when separated by
insulation
Answer:
Capacitance
Question:
3. What term refers to the combined effects of resistance, inductive resistance, and capacitive
reactance of the circuit?
Answer:
Impedance
Question:
4. A connector's ability to survive hundreds of insertions and withdrawal cycles is calculated as
Answer:
durability
Question:
5. What are the two types of twisted-pair cables?
Answer:
Unshielded Twisted Pair (UTP) Shielded Twisted Pair (STP)
Question:
6. What is the nominal characteristic impedance of balanced twisted-pair cables?
Answer:
100 ohm