[5] +also+; see 2 Note 2. [6] +Berührungsstellen+: points of contact. [7] +dem 300. Teil+: to the 300th part. The period after 300 indicates the ending +sten+. [8] +der Schliessungsbogen+: closing arc = conductor which closes the circuit. 33. [1] +die Zeiteinheit+: unit of time. [2] +der Querschnitt+: cross section. [3] +die ... Elektrizitätsmenge+: the quantity of electricity. [4] +die Stromabgabe+: current delivery = amount of current delivered. [5] +mit Bezug auf+: with regard to. [6] +wirksam+: active. [7] +die Schaltung+: connection. [8] +soll ... herbeigeführt werden+: is to be brought about. [9] +indem sie ... bedingt wird+: as it is governed by. [10] +der Akkumulator+: storage battery. [11] +etwa+: possibly; transl. any. [12] +Bleisuperoxyd+: peroxide of lead, PbO_{2}. [13] +sowohl ... wie+: as well ... as = both ... and. [14] +das schwefelsaure Blei+: sulphate of lead. [15] +die E. M. K. (elektromotorische Kraft)+: electromotive force. [16] +bezw. (beziehungsweise)+; see 2 Note 10. [17] +Mennigeschichten+: layers of red oxide of lead (minium). [18] +das Gitter+: lattice work, bars. 34. [1] +unterscheiden sich+: are distinguished. [2] +der Gleichstrom+: direct current. [3] +der Wechselstrom+: alternating current. [4] +die Erregung, Influenz, Induktion+: induction (three synonyms). [5] +der Dauermagnet+: permanent magnet. [6] +der Anker+: armature. [7] +der Schenkel+: limb, branch. [8] +der Polwechsel+: change of pole. [9] +die Anbringung+: attachment, addition. [10] +der Stromwender+: commutator. [11] +die Vorrichtung+: appliance, contrivance. [12] +u. dergl. (und dergleichen)+: and the like. [13] +der Kupferblechstreifen+: strip of sheet copper. [14] +die Klemme+: clamp, binding post. [15] +der Eisenkern+: iron core. [16] +die Nut+: groove, rabbet. [17] +eingefrässt+: cut out. [18] +indem die ... Ströme+: (in that =) as the currents. 35. [1] +der Anker+: armature. [2] +einem Eisenring+: an iron ring. This sentence contains one compound adjective clause within another. [3] +die Welle+: shaft, axle. [4] +wobei+: while at the same time. [5] +der+: to the. [6] +in der Tat (That)+: indeed. [7] +wohl+: probably. [8] +nämlich+: translate by beginning the sentence with For. [9] +indem ... entsteht+: as there is formed. [10] +allerdings+: to the sure. [11] +die Reihenbewickelung+: series winding. [12] +die Nebenschlussbewickelung+: shunt winding. [13] +die Leistung+: performance, efficiency. [14] +das Eisengestell+: iron frame. 36. [1] +eigentlich+: properly so called, real. [2] +der Stromkreis+: circuit. [3] +abgeben+: deliver. [4] +bedürfen+: require (followed by the genitive). [5] +der Abnutzung unterliegt+: is subject to wear and tear. [6] +Betriebsstörungen+: disturbances = irregularities in running. [7] +die Klemme+: clamp, binding post. [8] +indem man ... verwandelt+; see 1 Note 9. [9] +die Drehstrommaschine+: three phase motor.