TNG - November 16th
DARA Clubhouse, 6619 Bellefontaine Rd. Dayton, OH 45424. The meeting begins around 7pm. Presentations (if any) begin at 7:30pm.
Tom Holmes will be giving a presentation on the Rig Expert Zoom antenna analyzer.
Everyone is invited!!!
DARA TNG is inviting you to a scheduled Zoom meeting.
Topic: TNG 11/16/23
Time: Nov 16, 2023 07:00 PM Eastern Time (US and Canada)
Join Zoom Meeting
https://us02web.zoom.us/j/4424697230
Meeting ID: 442 469 7230
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Meeting ID: 442 469 7230
Find your local number: https://us02web.zoom.us/u/kbd7VywdC1
LICENSE QUIZ #255
de Steve, AE8AT
This week’s questions are selected randomly from the least used sections of each question pool.
T0B10 Which of the following is true when installing grounding conductors used for lightning protection?
A. Use only non-insulated wire
B. Wires must be carefully routed with precise right-angle bends
C. Sharp bends must be avoided
D. Common grounds must be avoided
G7B06 What is a shift register?
A. A clocked array of circuits that passes data in steps along the array
B. An array of operational amplifiers used for tri-state arithmetic operations
C. A digital mixer
D. An analog mixer
E8A03 What type of wave does a Fourier analysis show to be made up of sine waves of a given fundamental frequency plus all its harmonics?
A. A sawtooth wave
B. A square wave
C. A sine wave
D. A cosine wave
73,
de Mark, N8ME
Quiz Answers
T0B10 = C.
G7B06 = A.
E8A03 = A.
