1. |
Research in industry |
|
Journal of the Institution of Electrical Engineers - Part I: General,
Volume 90,
Issue 31,
1943,
Page 253-253
Preview
|
PDF (138KB)
|
|
DOI:10.1049/ji-1.1943.0052
出版商:IEE
年代:1943
数据来源: IET
|
2. |
The organization of post-war electrical research, incorporating a suggested outline of a British Electrical Research Board |
|
Journal of the Institution of Electrical Engineers - Part I: General,
Volume 90,
Issue 31,
1943,
Page 261-263
Preview
|
PDF (486KB)
|
|
DOI:10.1049/ji-1.1943.0053
出版商:IEE
年代:1943
数据来源: IET
|
3. |
Proceedings of the Sections of The Institution |
|
Journal of the Institution of Electrical Engineers - Part I: General,
Volume 90,
Issue 31,
1943,
Page 264-264
Preview
|
PDF (97KB)
|
|
DOI:10.1049/ji-1.1943.0054
出版商:IEE
年代:1943
数据来源: IET
|
4. |
Standardization as applied to industrial electrical instruments |
|
Journal of the Institution of Electrical Engineers - Part I: General,
Volume 90,
Issue 31,
1943,
Page 265-282
K.Edgcumbe,
Preview
|
PDF (2363KB)
|
|
摘要:
This paper draws attention to the more important specifications of the British Standards Institution, dealing with industrial electrical measuring instruments (other than electricity meters), and compares their provisions with those of corresponding specifications issued in other countries. Suggestions are also made for their extension or amendment.For this purpose, standardization is classified in three groups, as follows:(1) Dealing with limits of performance.(2) Dealing with limits of dimensions or other attributes, intended:(2.1) to secure interchangeability, or(2.2) to cheapen manufacture by concentration upon a small variety of products.(3) Dealing with such matters as preferred terms, definitions, symbols, etc.The majority of B.S. Specifications so far issued fall into Group (1), but it is suggested that there is room for an extension of Group (2) and more particularly of (2.2), sometimes known as “simplification,” but for which the term “concentration” is proposed as being less liable to misunderstanding.
DOI:10.1049/ji-1.1943.0055
出版商:IEE
年代:1943
数据来源: IET
|
5. |
The ventilation of substations |
|
Journal of the Institution of Electrical Engineers - Part I: General,
Volume 90,
Issue 31,
1943,
Page 298-299
F.Favell,
E.W.Connon,
Preview
|
PDF (260KB)
|
|
DOI:10.1049/ji-1.1943.0058
出版商:IEE
年代:1943
数据来源: IET
|
6. |
The design of ultra-short-wave field-strength measuring equipment |
|
Journal of the Institution of Electrical Engineers - Part I: General,
Volume 90,
Issue 31,
1943,
Page 300-301
F.M.Colebrook,
A.C.Gordon-Smith,
Preview
|
PDF (202KB)
|
|
DOI:10.1049/ji-1.1943.0059
出版商:IEE
年代:1943
数据来源: IET
|
7. |
The determination of the electrical properties of soil at a wavelength of 5 metres (frequency 60 Mc/s) |
|
Journal of the Institution of Electrical Engineers - Part I: General,
Volume 90,
Issue 31,
1943,
Page 301-301
J.S.McPetrie,
J.A.Saxton,
Preview
|
PDF (114KB)
|
|
DOI:10.1049/ji-1.1943.0060
出版商:IEE
年代:1943
数据来源: IET
|
8. |
The measurement of the characteristics of concentric cables at frequencies between 1 and 100 megacycles per second |
|
Journal of the Institution of Electrical Engineers - Part I: General,
Volume 90,
Issue 31,
1943,
Page 302-302
T. IorwerthJones,
Preview
|
PDF (128KB)
|
|
DOI:10.1049/ji-1.1943.0061
出版商:IEE
年代:1943
数据来源: IET
|