This is the Online Practice Quiz in Wire and Wireless Communications System Part 15 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 XV of the Online Practice Quiz
Quiz in Wire and Wireless Communications System
Question 141. Modems are required to connect to telephone lines because
Question 142. What is the voted cellular digital standard at TIA?Question 143. Group 3 fax uses which modulation?Question 144. Protocols may beQuestion 145. Voltage and current regulationQuestion 146. The channel separation of GSM channelQuestion 147. A code for a 64-interval must produce how many bits?Question 148. In a cellular system, ________ is used to measure the spectrum efficiency.Question 149. The telephone network is being converted to digital operation primarily toQuestion 150. Overvoltage protection is