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Down
1. Unit of current flow.
2. Divide 300 by frequency in mc. to get ______.
4. International Morse _____.
5. Knobs are held by _____ screws.
6. Practical unit of electrical power.
9. Unit of resistance to current flow.
10. Device to produce pulsating d.c. from a.c.
13. Electron-emitting electrode.
14. Signal evaluation code.
19. End of message: abbrev.
20. Unit of electromotive force.
22. Number of cycles per second.
23. Record of station activities.
26. Radio frequency: abbrev.
27. Distant.
29. First name: slang.
30. To get a license, you must pass a _____.
32. Alternating current: abbrev.
35. Receiving set.
36. Cathode-ray test instrument.
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