An apparatus for learning the reason rake types in the addition - and subtraction area

摘要

An apparatus for learning the reason rake types in the addition - and subtraction region for accommodating equipped with resistors numbers (18, 19, 20) with the use of a control device (1), which is provided with a window discriminator,wherein– three on a plane positioned side by side in the same spacing means (3, 4, 5) are arranged, the contacts (6, 7, 8, 9, 10, 11), which is equipped with resistors for receiving the numbers (18, 19, 20) are used for,– at the numbers (18, 19, 20) the correspondingly configured counter contacts (12, 13, 14, 15, 16, 17) are mounted,– the means (3, 4, 5) via a feed line (22) in series to a voltage source, are placed, wherein the inlet line (22) at each means (3, 4, 5) is interrupted,– the numbers (18, 19, 20) the feed line (22) is closed as a series circuit, while at the series circuit of a device for the same measurement voltage supply is coupled to the resulting voltage drops by the numbers..