This is the Online Practice Quiz in Wire and Wireless Communications System Part 12 as one of the Communications Engineering topic. In Preparation for the ECE Board Exam make sure to expose yourself and familiarize in each and every questions compiled here taken from various sources including but not limited to past Board Examination Questions in Electronic System and Technologies, Communications Books, Journals and other Communications References.
Continue Part XII of the Online Practice Quiz
Quiz in Wire and Wireless Communications System
Question 111. PABX means
Question 112. In FM fax, the frequencies for black and white are ______ respectively.Question 113. What is the system capacity of AMPS?Question 114. What is used to transmit more than one conversation over a path?Question 115. The number of control channels for AMPSQuestion 116. Which function is not required in an integrated telephone circuit?Question 117. A special rectifier bridge is used in electronic telephone becauseQuestion 118. Cellular CDMA system uses what modulation method?Question 119. How many unique tones are used for the 12-key dual-tone multi-frequency keypad?Question 120. Status information provided by telephone signaling.
List of Practice Quizzes
Practice Quiz in Wire and Wireless Communications System Part 12