Test of Annunciator Manufactured by Portsmouth Navy Yard

Abstract

The object of this test was to determine the suitability of the four (4) drop annunciator, references (d), (e), (f), and (g), for the Naval Service, and its conformance with specifications, reference (b).

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Document Details

Document Type
Technical Report
Publication Date
Mar 11, 1936
Accession Number
AD1150381

Entities

People

  • W. B. Roberts

Organizations

  • United States Naval Research Laboratory

Tags

DTIC Thesaurus Topics

  • Aluminum
  • Aluminum Alloys
  • Armatures
  • Circuits
  • Engineering
  • Engineers
  • Magnetic Circuits
  • Materials
  • Push Buttons
  • Specifications
  • Test Sets