CTS Exam Prep Infocomm Practice Exam questions
with accurate answers
. In a composite video signal, what determines the brightness?
Ans✓✓✓ Amplitude
1mm = how many inches Ans✓✓✓ .0393
A _____ bit display will display 65,536 colors. Ans✓✓✓ 16
A ______ can be useful by tracking the costs of equipment, materials,
and labor for each aspect of a projectto determine if these exceeded
budgeted amounts. Ans✓✓✓
A cable with one conductor and a shield is Ans✓✓✓ Unbalanced.
A camera was installed about 180' (55m) from its 1.5A 12v power
supply, the power supply is dead, and needs replacing. Assuming that
the camera can operate normally within +/- 10% of the power supply
voltage, if 18 gauge wire was run initially and an almost 3v drop is
present, what is the correct action? Ans✓✓✓ Re-locate the power
supply near the camera
A client requires a new boardroom. The sales person and engineer are
sent to the premises to measure
the facility and talk to the client. At this stage they should be performing
a ____ Ans✓✓✓ Needs Analysis
,A client requires a new boardroom. The sales person and engineer are
sent to the premises to measure the facility and talk to the client. At this
stage they should be performing a _ Ans✓✓✓ Needs Analysis
A common technique for reducing the depth requirements of a rear
projection space is Ans✓✓✓ Folding the light path
A complete project documentation package includes: Ans✓✓✓
Contract documents
Project specifications
Project drawings: architectural and system
A dB may be used to express or describe Ans✓✓✓ SPL
A dimmer rack with a constant load capability is powering twenty four
incandescent lights during a stage production. The dimmer rack is
running on a steady 230VAC supply and averaging approximately 98
amps draw. Suddenly the line voltage drops to 211VAC. Calculate the
expected amperage draw. Ans✓✓✓ 90 amps
A fundamental step in supporting the end user's needs is Ans✓✓✓
determining the overall function of the room or facility type
A fundamental step in supporting the end user's needs is: Ans✓✓✓
determining the overall function of the room or facility type
,A laptop input on a lectern is not working. The interface is connected to
a 5 BNC wall plate. The interface is receiving signal and the projector is
on the correct input. What is the next step in troubleshooting theissue?
Ans✓✓✓ Reverse the H and V sync cables.
A room is going to be used to inform new hires about organizational
procedures. What is the Application Ans✓✓✓ Informing new hires
a significant difference between the Two-Envelope Bid
Method and the Qualifications- Based Selection Method? Ans✓✓✓
Negotiate with the highest ranking firm to finalize the contract
A single video or audio output is converted into multiple outputs to be
distributed to the
system by using a Ans✓✓✓ DA
A successful project is an AV system that meets the original design___,
fulfills the
needs of the___, and remains in proper working order. Ans✓✓✓
Intention, user
A wavelength is measured at the starting points of two consecutive
Ans✓✓✓ Cycles
, After hearing the vendors' Request for Proposal (RFP), how do you
evaluate the vendor's proposal to determine the best value? Ans✓✓✓
Consider the price, quality, approach, and ability of vendor to fulfill the
contract
After presenting a proposal, what is the correct plan of action for
following up with the client? Ans✓✓✓ Regularly, until a decision is
made
After witting the program report what is the next step in the program
phase Ans✓✓✓ Distribute the report
All sounds start with physical motion, such as vibrating string. This
causes adjacent air
molecules to push together, or _______ Ans✓✓✓ Rarefy.
An 8-bit digital word is called a Ans✓✓✓ BYTE
An audio signal is an _____ representation of a sound Ans✓✓✓
Electrical
An R-Y, B-Y, Y video signal is also known as a(n) ______video signal
Ans✓✓✓ Component
Another way to signify an aspect ratio of 4:3 would be Ans✓✓✓ 1.33:1
with accurate answers
. In a composite video signal, what determines the brightness?
Ans✓✓✓ Amplitude
1mm = how many inches Ans✓✓✓ .0393
A _____ bit display will display 65,536 colors. Ans✓✓✓ 16
A ______ can be useful by tracking the costs of equipment, materials,
and labor for each aspect of a projectto determine if these exceeded
budgeted amounts. Ans✓✓✓
A cable with one conductor and a shield is Ans✓✓✓ Unbalanced.
A camera was installed about 180' (55m) from its 1.5A 12v power
supply, the power supply is dead, and needs replacing. Assuming that
the camera can operate normally within +/- 10% of the power supply
voltage, if 18 gauge wire was run initially and an almost 3v drop is
present, what is the correct action? Ans✓✓✓ Re-locate the power
supply near the camera
A client requires a new boardroom. The sales person and engineer are
sent to the premises to measure
the facility and talk to the client. At this stage they should be performing
a ____ Ans✓✓✓ Needs Analysis
,A client requires a new boardroom. The sales person and engineer are
sent to the premises to measure the facility and talk to the client. At this
stage they should be performing a _ Ans✓✓✓ Needs Analysis
A common technique for reducing the depth requirements of a rear
projection space is Ans✓✓✓ Folding the light path
A complete project documentation package includes: Ans✓✓✓
Contract documents
Project specifications
Project drawings: architectural and system
A dB may be used to express or describe Ans✓✓✓ SPL
A dimmer rack with a constant load capability is powering twenty four
incandescent lights during a stage production. The dimmer rack is
running on a steady 230VAC supply and averaging approximately 98
amps draw. Suddenly the line voltage drops to 211VAC. Calculate the
expected amperage draw. Ans✓✓✓ 90 amps
A fundamental step in supporting the end user's needs is Ans✓✓✓
determining the overall function of the room or facility type
A fundamental step in supporting the end user's needs is: Ans✓✓✓
determining the overall function of the room or facility type
,A laptop input on a lectern is not working. The interface is connected to
a 5 BNC wall plate. The interface is receiving signal and the projector is
on the correct input. What is the next step in troubleshooting theissue?
Ans✓✓✓ Reverse the H and V sync cables.
A room is going to be used to inform new hires about organizational
procedures. What is the Application Ans✓✓✓ Informing new hires
a significant difference between the Two-Envelope Bid
Method and the Qualifications- Based Selection Method? Ans✓✓✓
Negotiate with the highest ranking firm to finalize the contract
A single video or audio output is converted into multiple outputs to be
distributed to the
system by using a Ans✓✓✓ DA
A successful project is an AV system that meets the original design___,
fulfills the
needs of the___, and remains in proper working order. Ans✓✓✓
Intention, user
A wavelength is measured at the starting points of two consecutive
Ans✓✓✓ Cycles
, After hearing the vendors' Request for Proposal (RFP), how do you
evaluate the vendor's proposal to determine the best value? Ans✓✓✓
Consider the price, quality, approach, and ability of vendor to fulfill the
contract
After presenting a proposal, what is the correct plan of action for
following up with the client? Ans✓✓✓ Regularly, until a decision is
made
After witting the program report what is the next step in the program
phase Ans✓✓✓ Distribute the report
All sounds start with physical motion, such as vibrating string. This
causes adjacent air
molecules to push together, or _______ Ans✓✓✓ Rarefy.
An 8-bit digital word is called a Ans✓✓✓ BYTE
An audio signal is an _____ representation of a sound Ans✓✓✓
Electrical
An R-Y, B-Y, Y video signal is also known as a(n) ______video signal
Ans✓✓✓ Component
Another way to signify an aspect ratio of 4:3 would be Ans✓✓✓ 1.33:1
