NEW
Font size
WorksheetsBroadcast Production Engineering Quiz no.1_1st term
Total questions: 30
Worksheet time: 15mins
What does broadcasting refer to?
Sending signals only to specific receivers
Transmission of data over the internet
Distribution of content to a wide audience
Private communication between two parties
Who laid the theoretical groundwork for radio waves?
Lee de Forest
Guglielmo Marconi
James Clerk Maxwell
Heinrich Hertz
What was Heinrich Hertz known for?
Confirming the existence of electromagnetic waves
Broadcasting the first voice program
Developing the vacuum tube
Creating the first commercial radio station
Which invention is Guglielmo Marconi credited with?
The spark gap oscillator
The Audion Vacuum Tube
Continuous wave transmission
Wireless telegraphy
What significant achievement did Marconi accomplish in 1901?
First transatlantic radio transmission
First voice transmission
First scheduled radio broadcast
First use of amplitude modulation
What was the purpose of the Radio Act of 1912?
To regulate commercial radio stations
To establish the Federal Radio Commission
To license shipboard radio stations
To allocate radio frequencies
Who is credited with the first voice and music program broadcast?
Lee de Forest
Frank Conrad
Guglielmo Marconi
Reginald Fessenden
What did the Audion Vacuum Tube allow for?
Creation of wireless telegraphy
Amplification of radio signals
Detection of electromagnetic waves
Transmission of radio signals
What was the significance of KDKA?
First station to transmit news
First station to use FM broadcasting
First commercial radio station
First radio station to broadcast music
What does the International Telecommunication Union (ITU) do?
Manages satellite launches
Develops radio broadcasting technology
Coordinates global telecommunications
Regulates internet content
What was the main focus of the Radio Act of 1927?
Frequency allocation and station licensing
Promoting wireless telephony
Establishing the ITU
Regulating internet broadcasting
What is amplitude modulation (AM)?
A technique for varying the frequency of a signal
A method of signal encryption
A method of varying the amplitude of a carrier wave
A type of digital broadcasting
What was one of the earliest international agreements on radio communication?
International Radiotelegraph Convention of 1906
Marconi and Telefunken Agreement
Radio Act of 1927
Paris Radiotelegraph Convention of 1913
What role did the ITU play in early radio regulation?
Developing radio technology
Facilitating international agreements
Establishing radio stations
Licensing radio operators
What does the ITU stand for?
Answer choices
International Technology Union
Interstate Telecommunications Union
International Telecommunications Union
International Trade Union
Which of the following is NOT a goal of the FCC?
Answer choices
Public safety
Competition
Spectrum management
International relations
What is the primary function of the National Telecommunications Commission (NTC) in the Philippines?
Answer choices
To regulate international communications
To manage broadcasting content
To supervise telecommunications services
To provide internet services
When was the Kapisanan ng mga Brodkaster ng Pilipinas (KBP) organized?
1973
1970
1985
1980
What is the maximum rated carrier power?
The power authorized by the Authority
The product of voltage and current at the output
The power output of the transmitter
The maximum power at which the transmitter can be operated satisfactorily
What is the frequency range of the medium frequency broadcast band?
526.5 kHz to 1705 kHz
500 kHz to 2000 kHz
150 kHz to 1500 kHz
300 kHz to 3000 kHz
What does the term 'adjudication' refer to?
The regulation of telecommunications
The establishment of broadcasting standards
The process of making legal decisions
The enforcement of broadcasting laws
What is the definition of 'operating power'?
The power used for testing
The power authorized by the Authority
The transmitter output power
The maximum power of the transmitter
Which organization provides broadcasting standards in the Philippines?
Federal Communications Commission
International Telecommunications Union
National Telecommunications Commission
Kapisanan ng mga Brodkaster ng Pilipinas
What is the best site of an AM broadcast transmitter?
Highly elevated
Average terrain
Marshy Land
Dry Land
Term in communication which is referred, “ to send out in all direction’
Telecommunication
Broadcast
Transmit
Isotropically announce
The operating frequency of DZRB is
594KHz
666KHz
1020KHz
630KHz
This is the first radio station in Manila in 1922
KBKZ
KZKZ
KCKC
KZYZ
Its primary function is to take the audio signal from the studio and modulate it onto a carrier wave for transmission.
Modulator
Receiver
Transmitter
Antenna
This is the end-user device that captures the transmitted AM signal and demodulates it to recover the original audio signal.
Transmitter
Receiver
Antenna
Modulator/Demodulator
According to the FCC standards, what is the bandwidth per channel in AM broadcasting?
36kHz
9kHz
10kHz
531kHz
