Pass the AVIXA AVIXA Communications Certifications CTS-I Questions and answers with CertsForce

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Viewing questions 81-90 out of questions
Questions # 81:

If a display with mounting hardware weighs 150 lb (68kg), you should use mounting criteria that will handle ____.

Options:

A.

150 lb (68kg)


B.

500 lb (225kg)


C.

750 lb (340 kg)


D.

1500 lb (680.4 kg)


Expert Solution
Questions # 82:

____ isolates and protects a signal from sources of electromagnetic and radio frequency interference.

Options:

A.

Shielding


B.

Coaxial Cabling


C.

A transformer


D.

Noise


Expert Solution
Questions # 83:

In the event of a change in the placement of air-conditioning ducts in a boardroom, which of the following documents should the AV integrator submit first?

Options:

A.

Punch/snag/problem list


B.

Change order (CO)


C.

Request for change (RFC)


D.

Request for information (RFI)


Expert Solution
Questions # 84:

There is a conflict between the wall plate height specified in AV documents and the height the electrical contractor is saying must be used on site. Which of the following forms would be used by the integrator to seek clarification of the correct mounting height of wall plates?

Options:

A.

Construction Change Directive (CCD)


B.

Request for Information (RFI)


C.

Request for Change (RFC)


D.

Change Order (CO)


Expert Solution
Questions # 85:

What is the function of a back box?

Options:

A.

It keeps sound contained into a single room


B.

It transmits sound to adjoining areas through the ceiling space


C.

It limits the low frequency response of the loudspeaker


D.

It helps hold the wires stable as you crimp butt splices onto them


Expert Solution
Questions # 86:

Because electrets are small, they lend themselves to a wide variety of _____ and quality levels.

Options:

A.

condensers


B.

capacitors


C.

materials


D.

Applications


Expert Solution
Questions # 87:

Which of the following are features of an audio signal generator? (Choose all that apply.)

Options:

A.

Generates sine wave and other signals used for setting system levels


B.

Usually has both 1 kHz and 400Hz signal outputs


C.

With a properly calibrated signal, can determine signal bit rate


D.

Can be helpful in measuring distortion


Expert Solution
Questions # 88:

HDMI builds on the DVI standard by adding _____.

Options:

A.

device protection


B.

ISDN


C.

video


D.

content protection


Expert Solution
Questions # 89:

_____ refers to the hardware's elasticity. This is how much stress the material can withstand before it physically stretches.

Options:

A.

Shock load


B.

Tensile strength


C.

Pull out


D.

Shear


Expert Solution
Questions # 90:

A 1080p HDTV signal with a frame rate of 30Hz will reproduce images at:

Options:

A.

30 lines interlaced


B.

30 frames per minute


C.

30 lines per scan


D.

30 frames per second


Expert Solution
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