The Technical World Magazine, Volume 23Technical World Company, 1915 |
From inside the book
Results 1-5 of 16
Page 16
... current and converting it into direct current for the motors . THE TUBE FOR WIRELESS WONDERS At the left of center , in the fore- ground , may be seen the Hewitt vacuum tube . To the right ( partly obscured by the heavy wire in the ...
... current and converting it into direct current for the motors . THE TUBE FOR WIRELESS WONDERS At the left of center , in the fore- ground , may be seen the Hewitt vacuum tube . To the right ( partly obscured by the heavy wire in the ...
Page 17
with any but alternating current - is transformed into a smooth , direct cur- rent on passing through the vapor . A fierce , jerky current enters the little tube . A smoothly flowing current comes out . There's the secret of it . " The ...
with any but alternating current - is transformed into a smooth , direct cur- rent on passing through the vapor . A fierce , jerky current enters the little tube . A smoothly flowing current comes out . There's the secret of it . " The ...
Page 73
... present war , of twenty - two 5 - inch rapid - fire guns . In the electrical installation in the Cal- ifornia there will be no direct - connected turbines but instead the power will be transmitted to the propellers through slow - speed ...
... present war , of twenty - two 5 - inch rapid - fire guns . In the electrical installation in the Cal- ifornia there will be no direct - connected turbines but instead the power will be transmitted to the propellers through slow - speed ...
Page 83
... current and give out a strong orange light , which is very different from their ordinary color . After the current is turned off the light continues for about three - quar- ters of an hour and it is possible to take a direct - contact ...
... current and give out a strong orange light , which is very different from their ordinary color . After the current is turned off the light continues for about three - quar- ters of an hour and it is possible to take a direct - contact ...
Page 105
... Direct Current Generators and Motors Types of Generators and Motors - Management of Electrical Machinery - Electric Lighting - Alternating Current Machinery- Power Transmission - Electric Railways Self - Propelled Railway Cars - Track ...
... Direct Current Generators and Motors Types of Generators and Motors - Management of Electrical Machinery - Electric Lighting - Alternating Current Machinery- Power Transmission - Electric Railways Self - Propelled Railway Cars - Track ...
Contents
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