Предмет: Українська література, автор: vikochka09

Леся Воронина "Таємне Товариство боягузів " ​Будь ласка допоможіть
Хотя-бы 1,2,3 Дам сколько хотите балов

Приложения:

viola1224: Допоможу, але с тебе кнопка дякую !!
vikochka09: ок
vikochka09: ау
viola1224: Извини, у меня не много ! Можешь не давать спасибо !

Ответы

Автор ответа: viola1224
3
1-жовтий; 7-вазон; 14-свисток !!
Интересные вопросы
Предмет: Английский язык, автор: adkhamjon7
Translate the sentences from English into Russian.

1. For hazardous areas flameproof enclosures alone are recommended, except
in areas with moderate intensity of contamination and where such
assemblies are located away from the affected area and in a separate well-
ventilated room, when pressurized enclosures may also be safe.
2. The reason for this precaution is that frequent arcing takes place within the
enclosure on each switching of a contactor, switch, breaker or an OCR etc.
and also during operation of power and auxiliary contactors.
3. The classification of gases, vapour and volatile liquids according to their
ignition temperatures has been given.
4. As a switch, a contactor or a breaker produces an arc during a switching
operation, an explosion may occur within the enclosure on a re-switching.
5. It is also possible that when the enclosure door is opened to check, test or
replace a component, contaminants may have entered the enclosure.
6. It is also likely that on a re-closing of the feeder door, the closure is not
perfect due to human error and contaminants have leaked into the
enclosure.
7. All this may lead to an explosion on a re-switching.
8. Since it is not practical to manufacture a flameproof enclosure due to its
size and bulk and the number of knockouts and openings on the doors for
switches, metering, indicators, and pushbuttons (PBs) etc., it is common
practice to locate these assemblies some distance from the affected area in
a separate well-ventilated room.
9. Depending upon the location and intensity of contamination, it may be
permissible to meet the requirement by using a pressurized enclosure by
maintaining a positive pressure inside the enclosure similar to that for
motors.
10. When there are many switchgear assemblies, the room itself can be
pressurized, which is safer and easier.