The IEEE/ANSI notation of an internal underlined diamond denotes:
A) tri-state buffers. B) totem-pole outputs.
C) open-collector outputs. D) quadrature amplifiers.
C
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This block is used to record changes to the print and is typically located in the upper right corner of sheet borderlines.
a. angle of projection block b. dimensioning and tolerancing block c. revision history block d. title block
Two important purposes of cost control are _____
a. staying within budget and producing historical data b. pricing and estimating c. project initiation and controlling scope of work d. developing preliminary reports and field estimates
If there are 60 problems in this unit and a student answers 52 of them correctly, what percentage does the student get correct? Round to the nearest tenth.
A. 80 B. 83.3 C. 86.7 D. 90
WOSU-FM uses a carrier frequency of 90.5 MHz and modulating constant k f = 66,000. The speech signal utter.au is transmitted on this channel. Plot the frequency spectrum of the FM speech signal.
What will be an ideal response?