Quality Assurance & Compliance Flashcards
7 cards from real CBT practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Quality Assurance & Compliance flashcards as text
A broadcast station's transmitter operates at 110% of its licensed effective radiated power (ERP) for several hours. What is the most critical compliance concern?
Answer: The station is exceeding its FCC-authorized ERP, which is an FCC violation
Operating above licensed ERP violates FCC regulations; stations must operate within their licensed technical parameters at all times.
What is the purpose of the FCC's 'public file' requirement for broadcast stations?
Answer: To give community members access to information about how the station serves the public interest
The public inspection file allows community members to review documents showing how a station serves the public interest, including community issues lists and political file records.
Under FCC political broadcasting rules, what is 'lowest unit charge' (LUC)?
Answer: The lowest rate charged to any advertiser for the same class of time during a specific time period, offered to political candidates
Lowest unit charge requires stations to sell advertising time to legally qualified political candidates at the lowest rate charged to any commercial advertiser for the same class and amount of time.
What does 'signal quality monitoring' in a broadcast facility typically measure?
Answer: Parameters such as video levels, audio levels, sync presence, and RF output to ensure on-air quality
Signal quality monitoring in broadcast facilities tracks video levels, audio loudness, sync integrity, and RF parameters to ensure continuous compliant on-air operation.
A television station is preparing for its FCC license renewal. Which document is NOT typically included in the station's public inspection file?
Answer: Employee personal salary information
Employee salary information is confidential HR data and is not part of the FCC-required public inspection file.
What is the role of a 'station log' in maintaining FCC compliance for a broadcast station?
Answer: It records operational data including sign-on/sign-off times, EAS tests, and equipment issues for FCC inspection
Station logs document operational events required by FCC rules, such as EAS test participation, equipment malfunctions, and operating schedule, and must be available for FCC inspection.
When conducting a video quality check, a broadcast engineer observes 'luma clipping' in the outgoing signal. What does this indicate?
Answer: The video brightness (luminance) signal is exceeding the maximum legal white level
Luma clipping occurs when the luminance component of the video signal exceeds the legal white level (typically 100 IRE or 700 mV), which can cause issues at the transmitter and violate signal standards.