English, version 5 (A HI-FOG system)

Pay with:
i agree with "Terms for Customers"
Sold: 0 Uploaded: 23.04.2014
Content: 40423172235833.rar 20,43 kB

Product description

1. Rewrite the following sentences, substituting modal verbs or their equivalents. Put offer in writing.
1) To make the air hot enough, the Diesel engine (should) to use higher pressure than the petrol engine.
2) He (could not) to do it alone.
3) The recognition that isotopes (may) exist was first forced upon chemists from the study of the radioactive elements.

2. Rewrite the following sentences and translate them into Russian. Emphasize verb in the passive voice.
1) This new machine is much spoken about.
2) They have been supplied with all necessary firefighting equipment.
3) The report will be followed by a discussion.
4) Passengers are not allowed to smoke in cabins.
5) Water can not be used for putting out electrical fires.

3. Rewrite the proposal by the sacrament desired shape. The proposals were translated into Russian.
1) Last year I read his book (translating, translated) into Russian.
2) He does not understand these instructions. He is (confusing, confused).
3) The floor was covered with (burning, burnt) paper.

4. Turn suggestions on the Russian language, paying attention to the translation of a gerund.
1) A voltmeter is used for measuring electrical force.
2) The company specializes in manufacturing fire equipment.
3) Phosphine is prepared by heating white phosphorus in a concentrated solution of sodium hydroxide.
4) Sulphur is hardened by being mixed with a little copper.
5) Phosphorus burns in chlorine without being lighted.

5. Turn suggestions on the Russian language, paying attention to the translation of the infinitive.
1) The intention of the author is to show some new methods.
2) The first scientist to discover this phenomenon is N.
3) He is considered to be one of the best in his profession.
4) Crookes was the first to recognize the cathode rays as negatively charged particles.
5) It is usually rather difficult to get nitrogen to combine with other elements.
6) The effect is too small to be detected.

6. Put the phrases in the Russian language, paying attention to the -ing closure:
fire venting out of; arriving chief; entering the cockloft; the task of stretching a 2 ½ inch handline; by supporting the firewall; preventing further horizontal fire spread; working under a controlled command system; carrying out the assignments; knowing the proper application;

7. Read the text
He works best who knows his trade
The Monroeville Fire Department's Rescue team arrived at the scene of an apartment building in the early morning hours to find heavy smoke and fire venting out of a basement apartment. The building was a garden apartment structure with two storeys in the front and three in the rear because of the topography, since it was built into a hillside. Each floor had four apartments between stairwells. Firewalls or separation walls protected each stairwell. The basement apartment was fully involved in the rear. The crew stretched a preconnected 1,5-inch hoseline through the front door and down the steps to attack the fire and protect the interior .....

8. Write down the text (job number 7):
Between the two staircases; tank-contained breathing apparatus; search and rescue; Teachers learned from the fire academy and through training; prevent further spread of fire; I was given the task; correct use of fire tactics.

9. Put the sentences in English, using the vocabulary of the text (the task №7):
1. When extinguishing fires has been used previously attached polutoradyuymovaya hose line.
2. The fire entered the attic and has already begun to make its way through the roof in several places.
3. The duration of breathing apparatus cylinders is 20 minutes.
4. The number of reported victims of this fire.
5. The main seat of the fire was located at the far end of the building.
6. The main factor for success were the joint efforts of the whole team.

Additional information

10. The writing translate the text into Russian.
A HI-FOG system for protecting passenger trains consists of a self-contained GPU (gas-driven pump unit) fitted underneath one of the carriages, spray heads, interconnecting tubing and necessary selector valves. Small bore stainless steel tubes are used in the carriages to connect to the ceiling mounted spray heads. The system is interconnected between carriages by armored hoses. Water and compressed air volumes are determined after discussions with the client as to the 'worst-case' event and required discharge time.
The HI-FOG passenger train system uses a separate fast-acting detection system to give a signal that locates the fire. The system must normally be activated by the driver, but is set to operate automatically when the train is not in operation.
A HI-FOG system for protecting only the engine compartment will consist of a MAU (machinery accumulator unit) mounted in the locomotive, spray heads and interconnecting tubing. This is activated automatically with manual over-ride from the driver as an option.
Marioff has supplied a number of HI-FOG systems to protect three and five car trains operated by Madrid Metro. Extensive full-scale fire tests were carried out to ensure an efficient system with minimal water usage. In addition, equipment was tested to ensure capability of withstanding the rigorous operating conditions. The final system design was developed in partnership with Madrid Metro who insisted on reliability and stand-alone capability as being key elements.
Water mist can be the ideal solution for fixed fire protection of all areas on trains. The technology combines optimum suppression performance with lightweight. Water mist is safe for people, equipment and the environment.
11. Make a note of the text (job number 10) offers a modal verbs. Emphasize verbs.
12. Make a note of the text (job number 10) proposals that the predicate is in the passive voice. Emphasize the predicate.

Feedback

0
No feedback yet.
In order to counter copyright infringement and property rights, we ask you to immediately inform us at support@plati.market the fact of such violations and to provide us with reliable information confirming your copyrights or rights of ownership. Email must contain your contact information (name, phone number, etc.)