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Переведите на русский язык и объясните, что такое постоянного тока моторы ты знаешь. Translate into Russian and explain what types of dc. motors do \ ou know. A 1. The magnetic system of DC machines comprises two poles. 2. These poles are stationary in space. 3. They create a magnetic flux of constant magnitude. 4. Between these poles an armature is in¬serted. 5. To rectify the current in the external circuit the machine is furnished with a special device called the commutator. В 1 There are three types of dc motors: the series motors, the shunt motors, & the compound mo¬tors. 2. These types are alike externally. 3. They differ in construction of the field coils.4. They differ in the connection between the field & the armature. С 1. The dc shunt motor contains a field composed of many turns of wire. 2. Its field is connected in parallel with the armature. 3 The motor has constant-speed characteristic. 4 It is used on applications that require constant speed.

Английский язык

Ответы

mbrilliantova

Перевод:1. Магнитная система машин постоянного тока состоит из двух полюсов. 2. Эти полюса неподвижны в пространстве. 3. Они создают магнитный поток постоянной величины. 4. Между этими полюсами вставлена ​​арматура. 5. Для устранения тока во внешней цепи машина оснащена специальным устройством, называемым коммутатором.

В 1 Существует три типа двигателей постоянного тока: последовательные двигатели, шунтирующие двигатели и составные двигатели. 2. Эти типы внешне похожи. 3. Они различаются по конструкции полевых катушек. Они различаются по связи между полем и арматурой.

С 1. Шунтирующий двигатель постоянного тока содержит поле, состоящее из множества витков провода. 2. Его поле связано параллельно с арматурой. 3 Двигатель имеет характеристику постоянной скорости. 4 Используется в приложениях, требующих постоянной скорости.

Первое хз

Сурат1199

1. написать указанное время цифрами

3:30

5:50

2:15

11:45

12:40

8:30

11:05

3:35

9:00

10:10

2. Написать указанное время словами

It's a quarter to five

It's twenty to one

It's half past six

It's three o'clock

It's ten past five

It's twenty-five to three

It's five to ten

It's five past twelve

It's twenty-five past eight

It's a quarter past seven

3. Выбрать в скобках правильное время

8:20

7:30

5:15

9:45

11:50

4. Расставить следующие варианты в хронологическом порядке

6- 11:45

10- 11:55

8- 12:00

9- 12:05

7- 12:15

2- 12:20

5- 12:30

1- 12:40

4- 12:45

3- 12:55

___^_^___

Удачи :)

yocrew13
Dear Dave,

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Love,
(Имя)

Возможно (да точно) слишком нагромождённо, так что советую урезать это письмо, если оно тебе понравится за возможность написать что-нибудь :D

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Переведите на русский язык и объясните, что такое постоянного тока моторы ты знаешь. Translate into Russian and explain what types of dc. motors do \ ou know. A 1. The magnetic system of DC machines comprises two poles. 2. These poles are stationary in space. 3. They create a magnetic flux of constant magnitude. 4. Between these poles an armature is in¬serted. 5. To rectify the current in the external circuit the machine is furnished with a special device called the commutator. В 1 There are three types of dc motors: the series motors, the shunt motors, & the compound mo¬tors. 2. These types are alike externally. 3. They differ in construction of the field coils.4. They differ in the connection between the field & the armature. С 1. The dc shunt motor contains a field composed of many turns of wire. 2. Its field is connected in parallel with the armature. 3 The motor has constant-speed characteristic. 4 It is used on applications that require constant speed.
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