| 摘要 |
Device for technical diagnostics of accelerator of streetcar consists of switchboard, first, second and third indicators respectively, sensor of the angle of rotation of insulating roller, normalizing converter, first, second, third and fourth logic elements AND, comparator, one hundred and one sensors of potentials on the contact fingers, first, second, third and fourth functional units, digital-to-analog converter, signal amplifier, logic element NO, multiplexer, first, second and third registers, digital comparator with inverse output, first and second pulse generators, pulse counter, decoder, twelve sensors of potentials on blocking contacts, sensor of the level of setting voltage of the electric motor of control of displacement of the insulating roller.
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