1. The data logging function is controlled... a) at regular intervals;
b) from the control unit; c) by depressing the print-out button.
2. Signal connection to the system bus, scaling and convertion are carried out in the same way. . . a) the central unit receives the measured value; b) the measured values are printed out; c) as during manual measuring.
3. The address ... in each module and one channel is addressed, a) is decoded; b) is printed out; c) processes.
Now record your time and results.
Homeiask: Ex. 34, 35.
The fifth class period
Review of “Alarm Measuring Systems”. Nouns. 10
36 5
Dwell on the electronic alarm measuring system and its modules with your fellow-student.
37 . 3
Give Russian equivalents for the following English word-combinations:
measuring part, alarm part, analog transducer, the transducer output, the input signal, voltage level, system bus, display unit, channel board, an electron tube, air pressure, the operation principle communication service, human interference, control function, safety rules, data logging, control unit, signal connection, print-out button.
38 4
Give English equivalents for the following Russian word-combinations. See ex. 34.
Модуль измерения и выдачи сигнала «авария»; аналоговые и дискретные каналы; указательная табличка; кнопка для подачи сигнала, что сигнал аварии визуально принят; проверка аварийной сигнализации; для обработки сигналов аналоговых датчиков; плата средних значений; выработка запускающих сигналов сирены; звуковой сигнал аварии услышан (принят).
39 10
Give Russian equivalents for the following English noun groups.
a) Model: a tram stop — трамвайная остановка
a metal part, the laboratory instrument, an electron tube, the temperature scale, machine language, production technology, the river basin, a light signal, a transducer signal, a system layout.
b) Model: air pressure ■— давление воздуха
air temperature, the electrode material, an electron source, radiation time, communication service, an experiment programme, the machine elements, an aggregate capacity, a wave length.
40 20
Home exercise. Give Russian equivalents for the following English Noun groups (mind figures);
2 1 2 1 2 1 2 an ionization effect, the radiation intensity, the w'ater level, the reactor 1 2 1 2 >J 1 2 1 size, the operation principle, the motor construction, the steam molecules, 2 1 2 1 the gas temperature, the metal structure.
b) this engineer’s design, these engineers’ work, the ship's engines, fifteen kilometers’ walk, a year’s operation, the worker’s tools, the tools of the worker, discussion of the nature of the main elements, the temperature of the vapor of the block, iron bridge, a payment agreement, tin trade, pig iron production, home market prices, meat price decrease, cold weather operation of the machine, power supply, inlet pressure, bend resistance, a thirty page booklet, analog computers, scientific weather observations, a-c transformers, transmission line performance, iron group metals.