Регистрация Спросить otvet5GPT
daaaasha2018
Есть ответ 👍

Ответьте на общие вопросы в соответствии с содержанием текста. 1. was the possibility of constructing metro in moscow discussed before the revolution for the first time? 2. did the building of the moscow underground begin in 1917? 3. did the project of the moscow metro represent a significant improvement of the london system? 4. were all lines constructed, using cut-and-cover method? 5. does the moscow metro consist of a circle line and 2 radial ones? 6. is the construction of the metro still going on? 7. do metro trains run with the intervals of about 8 minutes during peak hours? 8. are all trains inspected for greater safety of travel every week? 9. can the moscow metro compete with the underground lines of other countries in level of automation? 10. will an “automatic driver” replace hard man’s labor in future?

278
440
Посмотреть ответы 2

Ответы на вопрос:

anonymous18
anonymous18
4,6(18 оценок)
Хз мб вот это  for the first time the idea of building the underground railway in moscow was discussed before the revolution. but the construction of the first section (from sokolniki to central park) was initiated only in 1932, and lasted 3 years. it was called the record period of time by the world press. the russian engineers carefully studied the existing underground systems abroad before working out their own project, which represents a significant improvement on the london system. the engineering difficulties were great mainly because much of the soil was composed of running sand*. fortunately most of the running sand lay close to the surface and it was found possible to use out-and-cover method** of construction under many of the streets. but in the center of the city where the line is 100 ft or more deep, the construction of tunnels was necessary. the moscow underground consists of a circle line, which runs round the city center, several radial lines crossing the city and connecting with each other and the lines running to the countryside. some constructional work is still going on. now the length of the underground lines reaches about 300 km. at present the moscow metro handles more than 5 million passengers each day. during peak hours trains run at a speed of 90 km per hour with the intervals of about 80 seconds. one train takes up to 1,500 passengers. for greater safety of travel all trains are inspected every 6-9 hours of running. being in operation for about 13 hours daily each metro train covers the distance equal to that from moscow to st. petersburg. the trains servicing the underground are supplied with low voltage direct current. the current is obtained from the third rail by special devices that are mounted beneath the motor coaches. rolling stock is completely replaced approximately once every four years. the moscow metro can compete with the underground railways in any of the european capitals in level of automation. at present experiments are being conducted with an “automatic driver”, i.e. with computer-controlled trains. the computer devices will help to relieve the nervous strain on the drivers and make it possible to increase the cruising speed*** of trains even more. these automatic devices have already been tested over the circle route by way of experiment. 
serega5152
serega5152
4,4(33 оценок)
Jessica has had her mobile phone for a week.

Реши свою проблему, спроси otvet5GPT

  • Быстро
    Мгновенный ответ на твой вопрос
  • Точно
    Бот обладает знаниями во всех сферах
  • Бесплатно
    Задай вопрос и получи ответ бесплатно

Популярно: Английский язык

Caktus Image

Есть вопросы?

  • Как otvet5GPT работает?

    otvet5GPT использует большую языковую модель вместе с базой данных GPT для обеспечения высококачественных образовательных результатов. otvet5GPT действует как доступный академический ресурс вне класса.

  • Сколько это стоит?

    Проект находиться на стадии тестирования и все услуги бесплатны.

  • Могу ли я использовать otvet5GPT в школе?

    Конечно! Нейросеть может помочь вам делать конспекты лекций, придумывать идеи в классе и многое другое!

  • В чем отличия от ChatGPT?

    otvet5GPT черпает академические источники из собственной базы данных и предназначен специально для студентов. otvet5GPT также адаптируется к вашему стилю письма, предоставляя ряд образовательных инструментов, предназначенных для улучшения обучения.

Подпишись на наш телеграмм канал

GTP TOP NEWS