This is the Online Practice Quiz in Wire and Wireless Communications System Part 8 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.
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Quiz in Wire and Wireless Communications System
Question 71. _____ is picking up of the same station at two nearby points on the receiver dial.
Question 72. A method of expressing the amplitudes of complex non-periodic signals such as speech.Question 73. Cellular mobile system was first operated inQuestion 74. When a line and a load are match the reflection coefficient isQuestion 75. ______ is a voice operated device that inserts a high loss in the opposite direction of transmission of the talking party.Question 76. ______ of a data reduction says that when reducing a set of data into the form of an underlying mode, one should be maximally non-committal with respect to missing data.Question 77. When one channel picks up the signal carried by another channel.Question 78. If the reflection coefficient is 0.5, the standing wave ratio isQuestion 79. Presently, this is the “standard” frequency bandwidth for voice transmission.Question 80. The telephone set is powered by the central office on the ring side at
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Practice Quiz in Wire and Wireless Communications System Part 8