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Free Certified Technology Specialist – Installation Practice Questions

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Total Questions : 477

Start with our free CTS-I practice questions, carefully crafted to mirror the domains, phrasing, and difficulty of the real AVIXA Communications Certifications exam. Each CTS-I exam question comes with a detailed rationale that explains not just which answer is correct but why the others fall short. That's how concepts stick. Use the free set to benchmark yourself: identify your AVIXA weak domains, see where you're losing marks, and build a focused study plan in minutes.

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Question # 131

When applying electrical tape to a snout you should use _____ at the transitions to make the snout smooth and tapered.

Options:

A.  

Extra wraps of tightly stretched electrical tape

B.  

Cotton

C.  

Extra cable lubricant

D.  

Extra pull string

Discussion 0
Question # 132

Which testing tool can detect clipped waveforms? (Choose all that apply.)

Options:

A.  

Piezo tweeter

B.  

Oscilloscope

C.  

Reference microphone

D.  

Cable tracker

Discussion 0
Question # 133

The total impedance of a circuit wired in series is represented by the formula _____.

Options:

A.  

P = I * E

B.  

ZT =1 / [(1 / Z1) + (1 / Z2) + (1 / Z3) ... + (1 / ZN)]

C.  

ZT = Z1 + Z2 + Z3 ... + ZN

D.  

ZT =1 / (Z1 + Z2 + Z3 ...+ ZN)

Discussion 0
Question # 134

Raised bumps on the head of a bolt indicate which of the following?

Options:

A.  

Defect in manufacturing

B.  

Length of bolt

C.  

Grade of bolt

D.  

Size of head

Discussion 0
Question # 135

What type of drawing would you use to find out exactly how the projector should be mounted to the ceiling?

Options:

A.  

Reflected ceiling plan

B.  

Mechanical drawing

C.  

Detail drawing

D.  

Section drawing

Discussion 0
Question # 136

Which symbol helps an AV professional find their way around a construction site?

Options:

A.  

Section Cut Flags

B.  

Match Lines

C.  

Column Lines

D.  

Elevation Flags

Discussion 0
Question # 137

In a dynamic microphone, there is a(n) _____ attached to a diaphragm and placed in a permanent magnetic field.

Options:

A.  

electret

B.  

coil of wire

C.  

condenser

D.  

ribbon

Discussion 0
Question # 138

Why should you avoid coiling power cables within a rack?

Options:

A.  

A coiled cord can become permanently kinked.

B.  

Coiling power cords create a powerful electromagnetic field, which interferes with lower signal levels.

C.  

Coiled cables can make it difficult to service a rack.

D.  

Coiled cables don't look very tidy in a finished rack.

Discussion 0
Question # 139

Equipment grounding involves ____.

Options:

A.  

disconnecting ground pins to prevent noise

B.  

making certain that noise does not flow on signal conductors

C.  

tying all conductors to ground

D.  

connecting metal conduits, boxes, cabinets, and enclosures to ground

Discussion 0
Question # 140

What does 1000Base-T refer to?

Options:

A.  

Ethernet speed of 1Gbps

B.  

IP speed of 1Gbps

C.  

Ethernet speed of 100Mbps

D.  

IP speed of 100Mbps

Discussion 0

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