Lesson 1
PRACTICE EXERCISE
1.
The drive stage usually develops power in which of the following forms?
a.
Milliseconds
b.
Milliwatts
c.
Miniohms
d.
Millicurrents
2.
Which of the following are parts of the audio console?
a.
Vector scope
b.
Sync generator
c.
Monitor facility
d.
TV monitor
3.
The hum balance control is used to make which of the following adjustments?
a.
Hum leveler adjust
b.
Hum device adjust
c.
Hum effect adjust
d.
Hum adjustment
4.
Which of the following causes the sound from the speaker to be fed back to the microphone?
a.
The muting relay does not mute
b.
The oscillating amplifier does not oscillate
c.
The mixer control does not mix
d.
The hum device does not eliminate hum
5.
A mixer is sometimes called a
a.
Scrambler
b.
Wiper arm
c.
Gain control
d.
Muting relay
6.
Which of the following is a monitor for the master console unit?
a.
A television screen
b.
A VU meter
c.
A studio speaker
d.
An intercom
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