The Technical World, Volume 1American school of correspondence at Armour Institute of Technology, 1904 |
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Page 2
... called actinic or ultra - violet rays which are chiefly responsible for the effects that sunlight produces upon photographic plates . It accordingly , very naturally , occurred to some scientists that the X - rays might perhaps be due ...
... called actinic or ultra - violet rays which are chiefly responsible for the effects that sunlight produces upon photographic plates . It accordingly , very naturally , occurred to some scientists that the X - rays might perhaps be due ...
Page 3
... called " cath- ode " rays because they originate in the cathode , or the negative electrode D FIG . 1 . ( indicated at C in Figure 1 ) , of a discharge - tube when the tube is put into connection with an induction coil or static machine ...
... called " cath- ode " rays because they originate in the cathode , or the negative electrode D FIG . 1 . ( indicated at C in Figure 1 ) , of a discharge - tube when the tube is put into connection with an induction coil or static machine ...
Page 18
... called his magnetic detector . This acts on a different prin- ciple . A coil of soft iron wire is made by mechanical means to pass near the poles of a fixed magnet . This has the effect of magnetizing and demagnetizing the wire while ...
... called his magnetic detector . This acts on a different prin- ciple . A coil of soft iron wire is made by mechanical means to pass near the poles of a fixed magnet . This has the effect of magnetizing and demagnetizing the wire while ...
Page 39
... called a pump num- ber , since a considerable portion is de- voted to this subject . The article on pumps is well worth preserv- ing , as it contains much information of value to the practical engineer or student . The descriptions are ...
... called a pump num- ber , since a considerable portion is de- voted to this subject . The article on pumps is well worth preserv- ing , as it contains much information of value to the practical engineer or student . The descriptions are ...
Page 41
... called practical , and courses were organized to give young men and young women an opportunity to secure a liberal education , and such a knowledge of applied science as would secure to them a practical education in its highest and best ...
... called practical , and courses were organized to give young men and young women an opportunity to secure a liberal education , and such a knowledge of applied science as would secure to them a practical education in its highest and best ...
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Address The Technical advertising Alpha rays alternating current American School ammonia amperes apparatus Architecture armor Armour Institute battery battleship boiler building cars catalogue cent Chicago circuit coal coil Company condenser connected construction cost course cylinder direct current Drawing dynamo elec Electrical Engineering electromotive force equipment experience feet gear give graduate guns heat illustrated inches induction coil interest joint laboratory lamp light load locomotive Louis Exposition machine machinery magazine magnet manufacture Mechanical ment method motor operation patent pipe piston plant plates position pounds practical pressure pump radio-active radium rail railroad Railway School of Correspondence screw Send ship shown in Fig shows side speed steam engine steam turbine steel Street stroke tank Technical World telegraphy telephone third-rail tical tion to-day tons torpedo tubes valve volts wattmeter wheel wire York young