Broadcast Online Quiz Questions And Answers

21) The optimum standing wave ratio is
 
  A. 1:1
  B. 2:1
  C. 3:1
  D. 4:1
  E. 5:1
Ans: A

22) a 'cart' is used in broadcast productions for
 
  A. P.S.A.'s
  B. sound effects
  C. commercials
  D. all of the above
  E. none of the above
Ans: D

23) The largest amount of broadcasting air time is dedicated to
 
  A. sit-coms
  B. news
  C. commercials
  D. dramas
  E. sporting events
Ans: B

24) A downward 45 degree angle of a D.J.'s vocal mic is used to
 
  A. help reduce sibilance
  B. help reduce plosives
  C. help reduce ambient noise
  D. help reduce phase problems from reflected waves
  E. help reduce sibilance & help reduce ambient noise
Ans: B

25) 'Split-Channel' mixers are used primarily for:
 
  A. Film production
  B. T.V. production
  C. Music production
  D. Radio production
  E. Radio and T.V. broadcasts
Ans: E

26) DARS brodcast systems use hybrid transmitters known as:
 
  A. ICBM Systems
  B. POTS Systems
  C. ISDN Systems
  D. Phased Array Systems
  E. IBOC Systems
Ans: E

27) What frequencies are allocated by the FCC for commercial AM transmitions?
 
  A. 88Mghz-175Mghz
  B. 275Khz-1750Khz
  C. 106Mghz-1250Mghz
  D. 540Khz-1630Khz
  E. 160Khz-1900Khz
Ans:D

28) The communication system used between principal production crew members and the talent is called...
 
  A. IFB: Interruptable Foldback System
  B. SA: Studio Address System
  C. PL: Private Line System
  D. SMS: Studio Monitor System
  E. CMS: Crew Monitor System
Ans: A

29) XM and Sirius use what type of transmission systems?
 
  A. AM
  B. FM
  C. DARS
  D. S-DARS
  E. IBOC
Ans: D

30) The primary purpose of radio is to convey information from one place to another through
 
  A. air
  B. non-conductive materials
  C. space
  D. all of the above
  E. none of the above
Ans: D

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