Home
>
Journals & magazines
>
Journal of the Institution of Electrical Engineer...
>
Volume 93
Issue 69
Journal of the Institution of Electrical Engineers - Part I: General
Volume 93, Issue 69, September 1946
Volumes & issues:
Volume 93, Issue 69
September 1946
The Local Centres
- Source: Journal of the Institution of Electrical Engineers - Part I: General, Volume 93, Issue 69, page: 365 –365
- DOI: 10.1049/ji-1.1946.0114
- Type: Article
- + Show details - Hide details
-
p.
365
(1)
The evolution of radiolocation
- Author(s): Robert Watson-Watt
- Source: Journal of the Institution of Electrical Engineers - Part I: General, Volume 93, Issue 69, p. 374 –382
- DOI: 10.1049/ji-1.1946.0115
- Type: Article
- + Show details - Hide details
-
p.
374
–382
(9)
Greetings from the Institute of Radio Engineers
- Author(s): F.B. Llewellyn
- Source: Journal of the Institution of Electrical Engineers - Part I: General, Volume 93, Issue 69, p. 382 –384
- DOI: 10.1049/ji-1.1946.0116
- Type: Article
- + Show details - Hide details
-
p.
382
–384
(3)
Silicon carbide non-ohmic resistors
- Author(s): F. Ashworth ; W. Needham ; R.W. Sillars
- Source: Journal of the Institution of Electrical Engineers - Part I: General, Volume 93, Issue 69, p. 385 –401
- DOI: 10.1049/ji-1.1946.0117
- Type: Article
- + Show details - Hide details
-
p.
385
–401
(17)
Resistors which pass a current proportional to the fourth or fifth power of the applied voltage are now widely used in many fields of electrical engineering. The first part of the paper discusses the behaviour of these resistors in terms of the characteristics of single contacts between silicon-carbide crystals. In the second part, the construction and properties of the resistors are described, and some typical examples are given of their uses for protection on transmission lines, in d.c. inductive circuits, in radio, for spark quenching at relay contacts, for voltage regulation, for field control of electrical machines and for various other purposes. The limitations which the properties of the material impose upon its field of usefulness are also indicated. The third part of the paper deals with the determination of the power that such a resistor can safely handle, which depends on the circuit in which it is used as well as on the means by which it is cooled. The Appendix discusses the methods of calculating the currents and voltages in circuits containing components of this special kind.
Discussion on “Silicon carbide non-ohmic resistors” before the Institution, 21st March, 1946
- Source: Journal of the Institution of Electrical Engineers - Part I: General, Volume 93, Issue 69, p. 401 –404
- DOI: 10.1049/ji-1.1946.0118
- Type: Article
- + Show details - Hide details
-
p.
401
–404
(4)
The authors' reply to the discussion on “Silicon carbide non-ohmic resistors”
- Author(s): F. Ashworth ; W. Needham ; R.W. Sillars
- Source: Journal of the Institution of Electrical Engineers - Part I: General, Volume 93, Issue 69, p. 404 –405
- DOI: 10.1049/ji-1.1946.0119
- Type: Article
- + Show details - Hide details
-
p.
404
–405
(2)
Proceedings of the Transmission Section
- Source: Journal of the Institution of Electrical Engineers - Part I: General, Volume 93, Issue 69, page: 405 –405
- DOI: 10.1049/ji-1.1946.0120
- Type: Article
- + Show details - Hide details
-
p.
405
(1)
The control of electrical installation work
- Author(s): W.R. Watson
- Source: Journal of the Institution of Electrical Engineers - Part I: General, Volume 93, Issue 69, page: 406 –406
- DOI: 10.1049/ji-1.1946.0121
- Type: Article
- + Show details - Hide details
-
p.
406
(1)
Steel tower economics
- Author(s): P.J. Ryle
- Source: Journal of the Institution of Electrical Engineers - Part I: General, Volume 93, Issue 69, p. 407 –409
- DOI: 10.1049/ji-1.1946.0122
- Type: Article
- + Show details - Hide details
-
p.
407
–409
(3)
Some notes on transformer practice with reference to standardization
- Author(s): A.G. Ellis
- Source: Journal of the Institution of Electrical Engineers - Part I: General, Volume 93, Issue 69, p. 409 –411
- DOI: 10.1049/ji-1.1946.0123
- Type: Article
- + Show details - Hide details
-
p.
409
–411
(3)
Mechanical stresses in transformer windings
- Author(s): E. Billing
- Source: Journal of the Institution of Electrical Engineers - Part I: General, Volume 93, Issue 69, p. 412 –414
- DOI: 10.1049/ji-1.1946.0124
- Type: Article
- + Show details - Hide details
-
p.
412
–414
(3)
The power rating (thermal) of radio-frequency cables
- Author(s): R.C. Mildner
- Source: Journal of the Institution of Electrical Engineers - Part I: General, Volume 93, Issue 69, page: 414 –414
- DOI: 10.1049/ji-1.1946.0125
- Type: Article
- + Show details - Hide details
-
p.
414
(1)
A method of transmitting sound on the vision carrier of a television system
- Author(s): D.I. Lawson ; A.V. Lord ; S.R. Kharbanda
- Source: Journal of the Institution of Electrical Engineers - Part I: General, Volume 93, Issue 69, p. 415 –416
- DOI: 10.1049/ji-1.1946.0126
- Type: Article
- + Show details - Hide details
-
p.
415
–416
(2)
A standard of frequency and its applications
- Author(s): C.F. Booth and F.J.M. Laver
- Source: Journal of the Institution of Electrical Engineers - Part I: General, Volume 93, Issue 69, p. 417 –418
- DOI: 10.1049/ji-1.1946.0127
- Type: Article
- + Show details - Hide details
-
p.
417
–418
(2)
Most viewed content for this Journal
Article
content/journals/ji-1
Journal
5
Most cited content for this Journal
We currently have no most cited data available for this content.