Which of the following statements best describes a technical rehearsal?

All production elements are coordinated by the SM

What instant action should be taken by the VSO when a presentation fails 1hr before an event?

Check the power supply and cabling.

Vision can be used in the following contexts

Sports, Retail, Tourism, Corporate

Cable used by television and computers

A vision cue sheet...

Lists the vision items in a performance

What is aspect ratio?

proportional between image width and height

What is coaxial cable?

A cable with insulation surrounded by copper

What is the trouble shooting process when a vision system fails to operate?

identify, investigate, eliminate, test

While a DVD runs, the video signal is lost but the audiostill plays.What should be checked 1st?

The power supply to the projector

How does S Video carry a video signal?

By dividing it into Luminance (Y) and Chrominance (C)

What are the advantages of coaxial cable

Less succeptable to interference & carries a lot of data

What is required to print images saved onto DVD for a foyer display?

Colour printer, computer, graphics software, scanner

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Answers

1
Which of the following statements best describes a technical rehearsal?
All production elements are coordinated only by the director
Lighting and audio cues and scene changes are rehearsed.
Vision and staging cues and scene changes are rehearsed.
All production elements are coordinated by the SM
2
Which of the following is an example of a vision systems signal processor?
Monitor
Vision Mixer
Camera
Data Projector
3
A projector is installed but the image is not square to the screen.What should be adjusted?
The picture size
The keystone
The focus
The orientation
4
A vision switcher is used to switch between
analogue and digital signals.
different outputs.
different inputs.
an input and an output.
5
Which of the following is a vision input?
Mixer, IPAD, Camera
IPAD, PC, Digital Camera
VDA, coaxial, DVD player
Data Projector, Mixer, Switcher
6
Which of the following assists the vision system operator to cue a DVD before it is shown?
VDA Video distribution amplifier
Monitor
Interface
Projector
7
What instant action should be taken by the VSO when a presentation fails 1hr before an event?
Check the power supply and cabling.
Conduct a safety audit of the venue.
Reschedule the event.
Check the equipment for maintenance requirements.
8
Composite video sends analog signal (without audio) that carries standard definition video by..
Through an RCA or DMX cable
encoding on one channel
By splitting the audio and video signal into three wires
Via high level digital cables
9
Vision can be used in the following contexts
Visual Art, Television production, Olympic Games, Pet Store
Shopping Centres, Harry Potter World, SCG Cricket, Farming
Sports, Retail, Tourism, Corporate
Outdoor Cinema, Concerts, Building Site
10
Upscaling converts which types of signals?
Video to digital
Analogue to DMX
Audio to Video
Digital to Video
11
A vision system for a daytime, outdoor even to ensure visibility is theposition of the
power source.
projector
stage
screen
12
What is it used for?
Used to plug a DVD to a TV
Used inside a radio
Used to make clothes hangers
Cable used by television and computers
13
A vision cue sheet...
Has a colour guide
Lists the vision items in a performance
Is used in a snooker game
Is a list of vision equipment
14
What is aspect ratio?
The projection screen size
proportional between image width and height
The output of a vision mixer
The wattage of the data projector
15
What is coaxial cable?
A string line
A type of rope
A cable with insulation surrounded by copper
A twisted wire with a plastic cover
16
What is the trouble shooting process when a vision system fails to operate?
identify, investigate, eliminate, test
ignore, gaffa tape, electrocution, throw away
panic, cry, scream, hide in a dark room
call for help, test, go home
17
While a DVD runs, the video signal is lost but the audiostill plays.What should be checked 1st?
The power supply to the projector
The DVD player signal inputs
The power supply to the DVD player
The projector signal inputs
18
Name the connection?
DMX
VGA
RCA
BNC
19
You create a digital schedule of hired props.Which software is most appropriate to use?
Excel spreadsheet
AutoCAD (Computer Assisted Design)
PowerPoint
iMovie
20
You set up a projector in a theatre for a dance performance.Where do you place the projector?
In the orchestra pit
On the stage floor
In the wings
On the lighting rig
21
How does S Video carry a video signal?
By dividing it into Luminance (Y) and Chrominance (C)
Produces RGB format
Signal is transmitted in one wire
Is split into 0's and 1's
22
What are the advantages of coaxial cable
Can store in the shed for a length of time
It is cheap to buy
Comes in a range of colours
Less succeptable to interference & carries a lot of data
23
What is required to print images saved onto DVD for a foyer display?
Colour printer, computer, DVD drive, graphics software
Colour printer, computer, graphics software, scanner
CD drive, colour photocopier, computer, scanner
AutoCAD, colour printer, DVD drive, scanner
24
What is the typical aspect ratio size of a movie?
1:1
1:33
4:3
16:9
25
What signal does a VGA connection carry?
Video only
Audio only
Audio and Lighting
Video and audio

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