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Free AVIXA CTS-I Practice Exam with Questions & Answers | Set: 13

Questions 121

In the AV Industry, _____ (tin/lead) solder is typically used.

Options:
A.

40/60

B.

63/37

C.

50/50

D.

28/72

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Questions 122

When pulling a group of cables through conduit, it is advisable to:

Options:
A.

Tape them together

B.

Make a bulkhead

C.

Use the AV pulley system

D.

Utilize a sling

Questions 123

Harmonics are _____.

Options:
A.

the whole number multiples of individual sine waves

B.

the whole number multiples of a fundamental frequency

C.

the particular make-up of complex waveforms

D.

varying proportional energy levels of a fundamental frequency

Questions 124

What sort of document tells you where and how to install audio components?

Options:
A.

Reflected ceiling plans

B.

Detail drawings

C.

System flow diagram

D.

Request for Information document

Questions 125

What is the total impedance (rounded) of 10 loudspeakers tapped at 7.5 watts each in a 70v distributed system?

Options:
A.

65 ohms

B.

125 ohms

C.

8 ohms

D.

138 ohms

Questions 126

The number of ___ in the primary and secondary sides of a transformer determines the impedance and/or voltage ratio.

Options:
A.

Unused tap wires

B.

Ohms

C.

Coils of wire

D.

Loudspeaker taps

Questions 127

Half the wraps on one side, twice the wraps on the next side, this is an example of a:

Options:
A.

1:1 Transformer

B.

1:2 Transformer

C.

2:1 Transformer

D.

1:4 Transformer

Questions 128

After which of the following activities is an AV project completed?

Options:
A.

All hardware is installed

B.

Software integration is completed

C.

Verification that the system is operational

D.

System closeout activities are completed

Questions 129

What will a stakeholder analysis help you identify?

Options:
A.

The original timeline for the project

B.

The changes that were made to the architectural drawings

C.

The client's concerns and fears about the AV system

D.

The GCs budget for the AV system

Questions 130

You should use _____ to permanently secure cables in a rack.

Options:
A.

Wire ties

B.

Gaffer's tape

C.

Velcro fasteners

D.

Electrical tape

Exam Code: CTS-I
Certification Provider: AVIXA
Exam Name: Certified Technology Specialist – Installation
Last Update: Oct 30, 2025
Questions: 477

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