Deck 17: Electronic Diagrams

Question 1

A diagram that shows the electrical connections and the function of a specific circuit arrangement describes:

A) Abbreviation
B) Symbol
C) Single-line diagram
D) Schematic diagram
E) Interconnection diagram

Answer 1

Schematic diagram

Question 2

Standard practice suggests that signal path runs:

A) Bottom to top and left to right
B) Top to bottom and left to right
C) Bottom to top and right to left
D) Top to bottom and right to left
E) Is usually not a problem and may run in any direction with arrows showing circuit direction

Answer 2

Top to bottom and left to right

Question 3

Information often shown on schematic diagrams includes all the following except:

A) Critical input impedance values
B) Voltage rating at parts
C) DC resistance of transformer windings
D) Cost of individual components
E) Indication of operational controls

Answer 3

Cost of individual components

Question 4

Which of the following standards provides approved standard symbols?

A) ANSI Y14.15
B) ANSI/IEEE 200-1975
C) MIL-STD-275
D) UL
E) Most CAD systems have them

Question 5

Grouping certain parts or components may be accomplished by enclosing them in a _______________.

Question 6

Schematic and single-line diagrams should have the components arranged so that the transmission path moves left to right and ______________________

Question 7

Electron tubes and semiconductors are identified by the reference designation and by the type number. Where is this data preferably located in reference to the symbol? ________________

Question 8

The letters CW placed near the terminal adjacent to the movable contact identify the ____________________.

Question 9

What is the meaning of DIP with regard to integrated circuits? _____________________________

Question 10

Crossovers are shown using the American National Standard of a loop.

Question 11

Electron tube pins are numbered counterclockwise from the tube base key when view from the bottom.

Question 12

Based on the recommended symbol size, the circular part of a semiconductor should be drawn approx. 0.75" in diameter.