CTS-I 2 Exam Questions and Answers with
Verified Solutions | Latest Updated 2026
Traces wiring paths and identifies Circuit Tracer
circuit breakers.
When to Use:
Use when verifying cable routes or
identifying mislabeled circuits.
Measures current without Current Clamp
disconnecting the circuit.
When to Use:
Use to check power draw on AV
equipment or verify live circuits.
Checks if a circuit is complete. Continuity Tester
When to Use:
Use to verify cable integrity or
confirm terminations.
Detects voltage presence in Circuit Tester
outlets
or wires.
When to Use:
Use to ensure outlets are live or
safe
before connecting equipment.
, Measures speaker or circuit Impedance Meter
impedance.
When to Use:
Use to confirm speaker loads
match
amplifier specs.
Measures sound levels in Sound Pressure Level (SPL) Meter
decibels.
When to Use:
Use to assess room acoustics or
verify speaker output.
Measures voltage, current, and Multimeter
resistance.
When to use:
Use for general electrical
diagnostics
and verification.
Analyzes audio frequency Real Time Analyzer (RTA)
response
in real time.
When to use:
Use to tune audio systems and
identify acoustic issues.
Sends test tones or signals Signal Generator
through
AV systems.
When to Use:
Use to test signal paths and verify
system functionality.
Verified Solutions | Latest Updated 2026
Traces wiring paths and identifies Circuit Tracer
circuit breakers.
When to Use:
Use when verifying cable routes or
identifying mislabeled circuits.
Measures current without Current Clamp
disconnecting the circuit.
When to Use:
Use to check power draw on AV
equipment or verify live circuits.
Checks if a circuit is complete. Continuity Tester
When to Use:
Use to verify cable integrity or
confirm terminations.
Detects voltage presence in Circuit Tester
outlets
or wires.
When to Use:
Use to ensure outlets are live or
safe
before connecting equipment.
, Measures speaker or circuit Impedance Meter
impedance.
When to Use:
Use to confirm speaker loads
match
amplifier specs.
Measures sound levels in Sound Pressure Level (SPL) Meter
decibels.
When to Use:
Use to assess room acoustics or
verify speaker output.
Measures voltage, current, and Multimeter
resistance.
When to use:
Use for general electrical
diagnostics
and verification.
Analyzes audio frequency Real Time Analyzer (RTA)
response
in real time.
When to use:
Use to tune audio systems and
identify acoustic issues.
Sends test tones or signals Signal Generator
through
AV systems.
When to Use:
Use to test signal paths and verify
system functionality.
