Sentence Examples with the word constantan

In the inner space between the test tubes one pair of these platinum wires are connected by a fine constantan wire about 02 mm.

A pair of fine wires of iron and constantan are twisted together in the middle, and one pair of unlike ends are connected to a galvanometer.

A b, constantan wire; c d, thermojunction; G G, galvanometer terminals; 0 0, antenna and earth terminals.