voltmeters

This 15-day course taught students to manufacture suicide belts, how to tuck the belts around their waists and how to test the battery and voltmeters.

The Profiling Prof 2009

A number of radioactive devices serving as resistors, electrostatic voltmeters, leveling systems, and micrometers took up Blau's creative time.

Trafficking Materials and Gendered Experimental Practices: Radium Research in Early 20th Century Vienna 2007

Here, it will suffice to know that the current can be measured by means of ammeters and the voltage by means of voltmeters with adequate accuracy.

3. Electric Circuits 1991

The well known ammeters and voltmeters of the authors used for electric light work are now constructed so as to dispense with

Scientific American Supplement, No. 433, April 19, 1884 Various

Physical Society their new ammeters and voltmeters, also a non-sparking key.

Scientific American Supplement, No. 433, April 19, 1884 Various

Both voltmeters are fitted with keys, so that they are only put in circuit when the readings are taken.

Scientific American Supplement, No. 711, August 17, 1889 Various

The electrical power they could measure accurately and easily by simple voltmeters and ammeters.

Empire Clifford D. Simak 1946

The Sunbury generating plant consisted of an Armington & Sims engine driving two small Edison dynamos having a total capacity of about four hundred lamps of 16 c.p. The indicating instruments were of the crudest construction, consisting of two voltmeters connected by ` ` pressure wires '' to the centre of electrical distribution.

Edison, His Life and Inventions, vol. 1 1910

The Sunbury generating plant consisted of an Armington & Sims engine driving two small Edison dynamos having a total capacity of about four hundred lamps of 16 c.p. The indicating instruments were of the crudest construction, consisting of two voltmeters connected by "pressure wires" to the centre of electrical distribution.

Edison, His Life and Inventions Frank Lewis Dyer 1905

On a perfectly steady water-tank load, for example, it may be sufficiently adequate to read all wattmeters, voltmeters, and ammeters from standard instruments at from one - to two-minute intervals.

Steam Turbines A Book of Instruction for the Adjustment and Operation of the Principal Types of this Class of Prime Movers 1902