DOI:10.1049/sqj.1971.0024

出版商:IEE    

年代:1971

数据来源: IET

摘要:

The first editor of theSQJgives his personal recollections of the formation and the growth of activities of the Sections.

DOI:10.1049/sqj.1971.0025

出版商:IEE    

年代:1971

数据来源: IET

摘要:

The art of astronomy has developed greatly since the days of the flat-Earth theory of the Universe about 2500 years ago. Today, we are involved not only in sophisticated techniques for measuring and studying the stars, but also in solving the ‘mysteries’ of quasars and pulsars

DOI:10.1049/sqj.1971.0026

出版商:IEE    

年代:1971

数据来源: IET

DOI:10.1049/sqj.1971.0027

出版商:IEE    

年代:1971

数据来源: IET

摘要:

What is a consulting engineer? What does he do? Why do people use consulting engineers? These are the types of question the layman usually asks. This article attempts to answer some of these questions

DOI:10.1049/sqj.1971.0030

出版商:IEE    

年代:1971

数据来源: IET

DOI:10.1049/sqj.1971.0034

出版商:IEE    

年代:1971

数据来源: IET

摘要:

With the emphasis today on low noise and minimum air pollution in industry and transport, the electric motor, together with the readily available supply of electricity, is an attractive proposition as a prime mover. There is an ever increasing demand on electrical engineers to produce variablespeed drives which are efficient, have a good speed range and are inexpensive

DOI:10.1049/sqj.1971.0035

出版商:IEE    

年代:1971

数据来源: IET