1.

Record Nr.

UNINA9910693217803321

Titolo

Birds of a feather nesting together [[electronic resource] ] : IMBD celebrates colonial birds

Pubbl/distr/stampa

[Washington, D.C.] : , : [U.S. Fish and Wildlife Service], , [2004]

Soggetti

Colonial birds

Birds - Nests

Birds - Behavior

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Title from title screen (viewed on May 13, 2005).

"February 2004."

2.

Record Nr.

UNINA9910135782103321

Titolo

ANSI Std C57.13.2-1986 / / Institute of Electrical and Electronics Engineers

Pubbl/distr/stampa

Piscataway, New Jersey : , : IEEE, , 1988

ISBN

0-7381-4153-4

Descrizione fisica

1 online resource (1 page)

Disciplina

621.3126

Soggetti

Electric power distribution - Standards

Nonlinear oscillations

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Sommario/riassunto

The purpose of this standard is to cover conformance test requirements for current and inductively coupled voltage transformers used for measurement and control functions in unit substations at primary system voltages above 600 V, but not exceeding 38 kV. The report



describes relevant performance tests to demonstrate compliance with the applicable standards. The test specimen is normally subjected to all planned routine tests prior to the initiation of the conformance test program.