Accession Number:

AD1147500

Title:

Report of Test on Six-Inc a.c., 60 Cycle Vibrating Bell

Descriptive Note:

[Technical Report, Formal Report]

Corporate Author:

NAVAL RESEARCH LAB WASHINGTON DC

Personal Author(s):

Report Date:

1935-03-21

Pagination or Media Count:

10

Abstract:

The bell was set up at this Laboratory in a standard test circuit and closely observed for its operating characteristics while under test for endurance, over and under voltage and frequency, inclination, and shock. The usual tests for current consumption, power factor, insulation resistance, dielectric strength, audibility range, and watertight integrity then followed.

Descriptors:

Subject Categories:

  • Electrical and Electronic Equipment

Distribution Statement:

[A, Approved For Public Release]