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ASSIGNMENT 2
Textbook assignment: Chapter 2, “Special-Purpose Tubes,” pages 2-1 through 2-39.
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2-1.
Which of the following types of tubes
would be used as a voltage amplifier in
an electronic circuit?
1. Diode
2. Triode
3. Duo-diode
4. Tetrahedral
2-2.
Multielectrode tubes are normally
classified according to the number of
1. units contained in the tube
2. grids contained in the tube
3. elements contained in the tube
4. filaments contained in the tube
2-3.
How many grids are there in a
pentagrid tube?
1. Five
2. Six
3. Seven
4. Eight
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2-4.
Which of the following diagrams
represents a twin pentode?
1.
2.
3.
4.
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