Судовые механики. Базовая лексика.
Шрифт:
……………………………………………………………………………………………………………
is compressed connected to the control air air, which We use
……………………………………………………………………………………………………………
With we set 60 ml of water a pressure pressure the help of column regulator .
……………………………………………………………………………………………………………
Oil Mist Detector Part 2
Firstly – сперва
siphones – сифоны
ejector sucks mist – эжектор всасывает туман
shock absorbers –
not to pass vibration – не передать вибрацию от
control the condition – контролировать состояние
Put words in gaps:
1. ………………………. from the engine.
2. The automated laboratory was established to ……………………….of the underground section.
3. There were also supplied stabilizers of transverse stability together with hydraulic………………………
4………………… are on the crankcase.
5. We need shock absorbers ……………………………from the engine.
6. But,..............., we need order.
Read the text and do exercises:
Firstly, oil mist goes to the connection box.The mist is from the crankcase. There are pipes on the left and on the right, which are connected with the siphones on the crankcase.
Ejector sucks mist from the engine.
We use shock absorbers not to pass vibration from the engine to the measuring head.
Engineers must control the condition of shock absorbers.
Choose the best options:
Firstly, oil mist goes to the…………………
a.ejector
b.connection box
c.measuring head
The mist is from the …………….
a.crankcase
b.siphon
c.shock absorbers
There are pipes on the left and on the right, which are connected with the…………………… on the crankcase.
a.measuring head
b.crankcase
c.siphones
…………… sucks mist from the engine.
a.Ejector
b.Crankcase
c.Siphone
We use ………………………….not to pass vibration from the engine to the measuring head.
Engineers must control the condition of shock absorbers.
a.ejector
b. shock absorbers
c.measuring head
Put words in correct order to make sentences:
goes to oil Firstly, mist the box connection.
……………………………………………………………………………………………………..
is from mist the The crankcase.
……………………………………………………………………………………………………..
the left pipes on the right on There are and, with connected the which are on the crankcase siphones.
…………………………………………………………………………………………………………………………………………………………………………………………………………………………
mist sucks from Ejector the engine.
…………………………………………………………………………………………………………
not to pass We use the measuring head vibration from the engine shock absorbers to
……………………………………………………………………………………………………………
condition must Engineers control the shock of absorbers.
……………………………………………………………………………………………………………
Oil Mist Detector Part 3
infrared led beam –
receiving photodiode – приемный фотодиод
too much oil – слишком много масла
cannot reach – не может достигнуть
reflect from – отражаться от
alarm activates – активируется тревога
Put the words in gaps:
Sunlight reflects from water.
If the sensor fails to detect any movement for twenty seconds, an alarm activates.
……………… goes through oil mist.
Beam must reach the …………………… not to activate the alarm.
The engine is eating…………………….
I ……………….the control panel.
Read the text and do exercises:
There is an infrared led beam and a receiving photodiode inside of the measuring head.
If there is too much oil in the mist, the infrared led beam cannot reach the receiving photodiode. It reflects from the oil. Alarm activates and then shut down of engine.
Put words in the gaps:
reach oil beam infrared led beam photodiode activates reflects
There is an ……………………. and a receiving photodiode inside of the measuring head.
If there is too much ….. in the mist, the infrared led ……….. cannot ………. the receiving………………… It ……………… from the oil. Alarm …………….. and then shut down of engine.
Put sentences in the correct order:
It reflects from the oil.
There is an infrared led beam and a receiving photodiode inside of the measuring head.
Alarm activates and then shut down of engine.
If there is too much oil in the mist, the infrared led beam cannot reach the receiving photodiode.
………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………