Lesson 5.

  1. Bill takes ... guitar lesson on Monday. ... Is the only day ... is free.
  2. For a teacher a ball can become a great tool for both revision of the vocabulary and letting children move and relax during the lesson.
  3. LESSON 1
  4. Lesson 1
  5. Lesson 1. Business Letter Writing
  6. Lesson 1. Business Letter Writing
  7. Lesson 1. Business Letter Writing

Main Switchboard.

Find the equivalents of following word combinations.

Distribution system ( )

Emergency switchboard

Panel board

Under normal conditions ,

Locate close

Continuous deck

Bulkhead

Consequently ( )

Be disabled

Electrical supply

In the event of

Control center

Supply feeder

Tripping device

Insert some of word combinations of ex. 1 into the following sentences.

1. _____, _____ are some of main elements of marine ____.

2. Power is distributed from the main switchboard _____.

3. Power panels _____ to the user services.

4. The main switchboard is mainly located below the _____ of the ship.

5. In the event of a fire or flooding it is likely that the main generators and switchboard would _____.

6. For shipboard installations specific protective systems are required to shut down all ventilation systems and all fuel oil systems _____ fire.

7. When grouped _____ or grouped distribution panels are not used, separate cables must be installed for each motor controller.




Read and translate the following text. | . | Give adequate Russian equivalents of the italicized words. | Read and translate the text. | . | FIRST AID FOR ELECTRIC SHOCK. | . | Give adequate Russian equivalents of the italicized words. | Read and translate the text. | . |

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