Question 1

The EAS equipment found in radio studios is now optional and no longer required by the government/FCC.

Accepted Answer

The EAS equipment is still required by the FCC for all broadcast stations.

Question 2

What is the classification of stations which are protected from objectionable interference by other radio stations within their primary service areas?
A) Regional channel
B) Clear channel
C) Local channel
D) Low-power channels

Accepted Answer

Clear channel stations are protected from objectionable interference by other radio stations within their primary service areas. This protection is granted by the Federal Communications Commission (FCC) and is designed to ensure that these stations can provide reliable service over long distances. Clear channel stations are typically higher-powered AM radio stations that serve a wide geographic area.

Question 3

Satellite signals are sent from:
A) Satellites orbiting 22,000 miles out in space
B) The internet
C) A network of Smart phones
D) Car radios

Accepted Answer

Satellite signals are sent from satellites orbiting 22,000 miles out in space.

Question 4

What is the geographical reach of internet radio?
A) You will only reach your immediate metropolitan area
B) You will only reach the dorms on your campus
C) You will reach anyone anywhere with Web access
D) You will only reach anywhere that is in the range of the internet satellite system

Accepted Answer

Internet radio can be accessed from anywhere with an internet connection, which means it has a global reach. Internet radio broadcasters can have listeners from all over the world without any geographic limitations.

Question 5

What is the main advantage of Digital Audio Broadcasting over analog AM and FM?
A) DAB works better in mobile settings such as a car radio
B) DAB uses more power to broadcast, thus improving signal strength
C) DAB broadcasts exclusively on the internet
D) DAB provides greater frequency response and dynamic r

Accepted Answer

DAB provides greater frequency response and dynamic range, which means that it can reproduce a wider range of frequencies and volumes with greater accuracy and clarity compared to analog AM and FM. This results in higher quality sound for listeners.

Question 6

What is the most important requirement to become hired as a radio broadcasting engineer?
A) A First Class Radiotelephone Operator´s Permit from the FCC
B) Hands-on technical experience
C) A college degree in electronics engineering
D) On-air experience as a disc jockey or newscaster

Accepted Answer

Hands-on technical experience is crucial for a radio broadcasting engineer, as the role requires practical skills in managing, maintaining, and troubleshooting broadcasting equipment. While certifications, degrees, and on-air experience may be beneficial, the ability to apply technical knowledge in a practical setting is paramount.

Question 7

What is one of the primary duties of the Chief Engineer?
A) To develop computerized systems for billing purposes
B) Install, maintain and adjust equipmen
C) Maintain programming of music systems like Selector
D) Program the station´s DAB syste

Accepted Answer

The primary duty of the Chief Engineer is to install, maintain and adjust equipment. The other options mentioned are not typically within the scope of the Chief Engineer's responsibilities.

Question 8

The system used for communicating with the public during an emergency is currently known as:
A) EBS (Emergency Broadcasting System)
B) EAS (Emergency Alert System
C) FAS (Federal Alert System)
D) EAT (Emergency Action Test)

Accepted Answer

The current system used for communicating with the public during an emergency is known as the Emergency Alert System (EAS). The Emergency Broadcasting System (EBS) was the predecessor to the EAS and was phased out in the 1990s. The Federal Alert System (FAS) and Emergency Action Test (EAT) are not actual systems used for emergency communication.

Question 9

In the Mid-1960s, the FCC required that AM/FM stations in markets of greater than 100,000 must:
A) Originate separate programming for certain AM and FM stations
B) Simulcast AM and FM programming
C) Only broadcast either AM or FM
D) Simulcast TV programming

Accepted Answer

The FCC implemented a rule in the mid-1960s requiring AM/FM stations in markets with more than 100,000 people to originate separate programming for certain AM and FM stations. This was done to encourage diversity in programming and make better use of the FM band.

Question 10

Describe the difference between FM and AM.

Accepted Answer

The answer of Describe the difference between FM and AM....

Question 11

Of AM and FM, which is the type of transmission that is limited to line-of-sight?

Accepted Answer

The answer of Of AM and FM, which is the...

Question 12

What are the three classes of "Clear Channel" stations?

Accepted Answer

The answer of What are the three classes of "Clear...

Question 13

What is the current state of satellite radio?

Accepted Answer

The answer of What is the current state of satellite...

Question 14

What are the geographical limits of Internet radio?

Accepted Answer

The answer of What are the geographical limits of Internet...

Question 15

What are some of the advantages of DAB (Digital Audio Broadcasting)?

Accepted Answer

The answer of What are some of the advantages of...

Question 16

What is one of the most important requirements to become a radio broadcasting engineer?

Accepted Answer

The answer of What is one of the most important...

Question 17

What does a Proof of Performance involve?

Accepted Answer

The answer of What does a Proof of Performance involve?...

Question 18

What is the system used for communicating with the public during an emergency currently known as?

Accepted Answer

The answer of What is the system used for communicating...

Question 19

Because of "skywave Interference," what must some AM stations do?
A) Only broadcast at night
B) Sign off at sunset
C) Nothing- not subject to constraints
D) Switch to another frequency on FM

Accepted Answer

Skywave interference occurs when AM radio signals bounce off the ionosphere and travel long distances, interfering with other stations. To avoid this, some AM stations must sign off at sunset to prevent interference with distant stations that share the same frequency.

Question 20

Of AM and FM, which is the type of transmission that is limited to line-of-sight?
A) AM
B) FM
C) FM on cable radio systems
D) AM radio on satellites

Accepted Answer

FM (Frequency Modulation) is typically limited to line-of-sight transmission due to its higher frequency range, which does not reflect off the ionosphere like AM (Amplitude Modulation) signals.

Quiz 10: Engineering

The EAS equipment found in radio studios is now optional and no longer required by the government/FCC.

What is the classification of stations which are protected from objectionable interference by other radio stations within their primary service areas?

Satellite signals are sent from:

What is the geographical reach of internet radio?

What is the main advantage of Digital Audio Broadcasting over analog AM and FM?

What is the most important requirement to become hired as a radio broadcasting engineer?

What is one of the primary duties of the Chief Engineer?

The system used for communicating with the public during an emergency is currently known as:

In the Mid-1960s, the FCC required that AM/FM stations in markets of greater than 100,000 must:

Describe the difference between FM and AM.

Of AM and FM, which is the type of transmission that is limited to line-of-sight?

What are the three classes of "Clear Channel" stations?

What is the current state of satellite radio?

What are the geographical limits of Internet radio?

What are some of the advantages of DAB (Digital Audio Broadcasting)?

What is one of the most important requirements to become a radio broadcasting engineer?

What does a Proof of Performance involve?

What is the system used for communicating with the public during an emergency currently known as?

Because of "skywave Interference," what must some AM stations do?

Of AM and FM, which is the type of transmission that is limited to line-of-sight?