The mechanical engineer's pocket-book. A reference-book of rules, tables, data, and formulæ, for the use of engineers, mechanics, and students (1910)
Kent, William, 1851-1918 · New York, J. Wiley & sons · leaf 1445
n series with the wire e/and one extremityof the pressure-coil should be connected to some point on ef. The otherend should be connected first to the wire a and then to the wire d, a read-ing being taken in each position of the wire. The sum of the readingsgives the power in the circuits. 2.…
Mechanical engineering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.