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Updated: May 7, 2025
A formula, a receipt for Sanctification can one seriously speak of this mighty change as if the process were as definite as for the production of so many volts of electricity? It is impossible to doubt it. Shall a mechanical experiment succeed infallibly, and the one vital experiment of humanity remain a chance? Is corn to grow by method, and character by caprice?
Tensely the men stared into the machine backing off slowly watching the meters on the board. At nearly eighty thousand volts the power had been fed into it. The power continued to flow, and a growing halo of intense violet light appeared suddenly on those red, needle-like crystals, a swiftly expanding halo
The thing is that it must stop instantly. So we turn the whole business inside out. "Instead of making a terrific steady current and cutting it off, I'm going to start with it not flowing and use a strobe-light pack. Every amateur photographer has one. They give a current of eight hundred amperes and twenty-five hundred volts for the forty-thousandth of a second.
The success of the low-tension system was followed by the introduction of the alternating system, using high potential primaries with the converters at each house, reducing, as a rule, from 1,000 down to either 50 or 100 volts.
In other words, the company is saving in this shop the price of a 1/8 H. P. motor each month, besides making a profit on the volts actually delivered.
They have a capacitance of 1 mfd. and will stand 750 volts. These condensers cost about $2.00 each. The Filter Reactance Coil. It consists of a coil of wire wound on a soft iron core and has a large inductance, hence the capacitance of the filter condensers are proportionately smaller than where a small inductance is used which has been the general practice.
That is, if you multiply the resistance of the circuit in ohms by the current in amperes the result will give you the electromotive force in volts. From this you will see that if you know the value of any two of the constants you can find the value of the unknown constant by a simple arithmetical process.
The Filament Voltmeter. To get the best results it is necessary that the voltage of the current which heats the filament be kept at the same value all of the time. For this transmitter a direct current voltmeter reading from 0 to 15 volts is used. It is shown at F and costs $7.50. The Oscillation Choke Coil.
He was deceivin'. A wire with ten thousand volts into it. "'Look at me! says he, breathin' hard between his teeth. 'And take care! says he. 'I'm a man no man can monkey with. I'm a man that'll go through. I'm stained with crime. I've waded through seas o' blood. Nothin' in heaven or earth or hell can stop me.
This very simple arrangement answers every requirement, and, upon placing a sensitized plate in the vicinity of the conductors, permits of photographing the electric discharge directly and, so to speak, before the eyes of the operator. As a source of electricity, use is made of a bichromate of potash battery of 6 elements, capable of giving 10 volts and 15 amperes.
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