Practice Quiz in Wire and Wireless Communications System Part 31

(Last Updated On: December 21, 2017)

Quiz in Wire and Wireless Communications System

This is the Online Practice Quiz in Wire and Wireless Communications System Part 31 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 XXXI of the Online Practice Quiz

Quiz in Wire and Wireless Communications System

Question 301. The output power of a cellular radio is controlled by the

A. user or caller

B. cell site

C. called party


Question 302. The RF power output of a transmitter in a cellular mobile telephone system authorized by NTC for use in the Philippines.

A. 20.5 dBm

B. 31.5 dBm

C. 34.8 dBm

D. 22.1 dBm

Question 303. In CMTS, the number of duplex voice channels for AMPS is ____.

A. 676

B. 285

C. 395

D. 790

Question 304. A geographic cellular radio coverage area containing three of more group of cells

A. cluster

B. cell

C. radio channel

D. MSC/VLR area

Question 305. A weighting technique that assumes a perfect receiver only, therefore its weighting curve corresponds to the frequency response of the ear only.

A. relative noise weighting

B. above relative noise weighting

C-message noise weighting

D. psophometric noise weighting

Question 306. The operator of the telephone instrument

A. subscriber

B. destination

C. source

D. terminal

Question 307. Type of loop signaling which involves opening and closing the loop to dial to or through the central office.

A. ear and mouth

B. duplex

C. loop pulsing

D. interoffice calling

Question 308. A radio land station in the land mobile service

A. land station

B. ship earth station

C. base station

D. mobile station

Question 309. A flawless cell-to-cell transfer is called ____.

A. hard handoff

B. soft handoff

C. heavy handoff

D. light handoff

Question 310. Printed documents to be transmitted by fax are converted into a baseband electrical signal by the process of

A. reflection

B. scanning

C. modulation

D. light variations

List of Practice Quizzes

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