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Electrical Engineering Crossword (Issue 281)

The answers to Circuit Cellar’s December electronics engineering crossword puzzle are now available.

281-Crossword-key

Across

4. VENNDIAGRAM—Represents many relation possibilities [two words] 5. PERSISTRON—Produces a persistent display
9. CODOMAIN—A set that includes attainable values
12. HOMOPOLAR—Electrically symmetrical
13. TRUTHTABLE—Determines a complicated statement’s validity [two words] 17. POWERCAPPING—Controls either the instant or the average power consumption [two words] 18. MAGNETRON—The first form, invented in 1920, was a split-anode type
19. MAGNETICFLUX—F
20. TURINGCOMPLETE—The Z3 functional program-controlled computer, for example [two words]

Down

1. CHAOSCOMPUTERCLUB—Well-known European hacker association [three words] 2. LOGICLEVEL—When binary, it is high and low [two words] 3. LINEARINTERPOLATION—A simple, but inaccurate, way to convert A/D values into engineering units [two words] 6. SYNCHRONOUSCIRCUIT—A clock signal ensures this device’s parts are in parallel [two words] 7. BOARDBRINGUP—Design validation process [three words] 8. HORNERSRULE—An algorithm for any polynomial order [two words] 10. MEALY—This machine’s current state and inputs dictate its output values
11. SQUAREWAVE—It is produced by a binary logic device [two words] 14. THEREMIN—Its electronic signals can be amplified and sent to a loudspeaker
15. ABAMPERE—10 A
16. SCOPEPROBE—Connects test equipment to a DUT [two words]

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Circuit Cellar's editorial team comprises professional engineers, technical editors, and digital media specialists. You can reach the Editorial Department at [email protected], @circuitcellar, and facebook.com/circuitcellar