Автор работы: Пользователь скрыл имя, 05 Ноября 2012 в 17:58, курсовая работа
Кіріспе
Түзеткіштер шығысында тұрақты кернеу алу керек болатын жағдайдағы ИВЭП-тің барлық құрылымдық сұлбаларына кіреді. Бір фазалық түзеткіштердің жүктеменің таза активті сипаты мен диод пен трансформатор шартының идеалды кезіндегі жұмысын қарастырайық.
Бір жарты периодты түзеткіш. Бір жарты периодты түзеткіштің сұлбасы ең қарапайым болып табылады. Бұл сұлбада тоқ вентиль мен жүктеменің кедергісі Rн арқылы трансформатордың екіншілік орамындағы кернеудің тек оң жартыпериодтарына өтеді. Теріс жарты периодтарда бұл тоқты диод жауып тастайды. Жүктемеде тоқ импульсті сипатта (штрихталған) болады, ал оның тұрақты құраушысы Iн период ішінде өтетін тоқтың орташа мәнін көрсетеді және жүктемеде тұрақты кернеу құраушысын туғызады.
Кіріспе
3
1
Электронды құрылғыларды қоректендіру көздері
5
1.1
Түзеткіштер
5
1.2
Тегістегіш сүзгілер
10
1.3
Кернеу тұрақтандырғыштары
16
2
Қорек көздерін есептеу
26
2.1
Түзеткіштерді есептеу
26
2.2
Көпірлік түзеткішті есептеу
29
2.3
Тордан авторансформаторлы қоректендірудегі күшейткіштері екі еселенген түзеткіштерді есептеу
35
2.4
Күшейткіштері көбейтілген түзеткіштерді есептеу
42
2.5
Тұрақтандырғыштар
45
2.6
Күшейткіштер
48
Қорытынды
59
Пайдаланылған әдебиет тізімі
60
Қосымша А
61
Қосымша Б
ОТЧЁТ ПО ТЕСТИРОВАНИЮ
Камашев С.А. Асп-201
Банк: Английский язык (ПГК_ПГУ)
Дата тестирования: 13.04.2011, время: 14:47:27
Результат: верных 5 вопросов из 25, частично верных 0, не отвечено 0
Набранное количество баллов 5 из 25
Эффективность: 20%
Итого за тестирование: 5 баллов
Затраченное время: 00:17:01 из 40 мин.
Номер вопроса в базе: 169747
1. Choose the correct variant. "I haven’t got any money," he’ll tell you:
A) He’ll tell you he had hadn’t got any money
B) He’ll tell you he wouldn’t have got any money.
C) He’ll tell you he hadn’t got any money
D) He’ll tell you he hasn’t got some money
E) He’ll tell you he hasn’t got any money
Верный ответ: C; Ответ пользователя: B; Ответ неверный
Номер вопроса в базе: 169812
2. Complete the sentence in the passive voice. Do you think that less money should _______________ on armaments?
A) Spend
B) Spent
C) Be spent
D) Have been spent
E) Being spent
Верный ответ: C; Ответ пользователя: A; Ответ неверный
Номер вопроса в базе: 169575
3. Fill in a suitable word: On Christmas many families like to have a _____________ tree in their houses.
A) apple
B) broken
C) bare
D) oak
E) decorated
Верный ответ: E; Ответ пользователя: B; Ответ неверный
Номер вопроса в базе: 169547
4. Choose the right variant: My car is … than yours.
A) Very fast
B) Faster
C) Fastest
D) Most fastest
E) Much fast
Верный ответ: B; Ответ пользователя: C; Ответ неверный
Номер вопроса в базе: 169714
5. Read the situation and use the words in brackets to write sentence with modal verbs: She knew everything about our plans. (She/ listen/ to our conversation)
A) She listens to our conversation
B) She has been listened to our conversation
C) She must have been listened to our conversation
D) She must had been listened to our conversation
E) She must has been listened to our conversation
Верный ответ: C; Ответ пользователя: C; Ответ верный
Номер вопроса в базе: 169816
6. Choose the right variant: How ___ cheese should I buy?
A) Many
B) Some
C) Few
D) A lot
E) Much
Верный ответ: E; Ответ пользователя: E; Ответ верный
Номер вопроса в базе: 169614
7. Write a passive sentence: How do people learn languages?
A) How are languages learnt?
B) How is languages learn?
C) How were languages learnt?
D) How was languages learnt?
E) How do you learn languages?
Верный ответ: A; Ответ пользователя: E; Ответ неверный
Номер вопроса в базе: 169661
8. Fill in a suitable word: The United States of America … a large territory
A) Include
B) Stretch
C) Occupy
D) Involve
E) Run
Верный ответ: C; Ответ пользователя: C; Ответ верный
Номер вопроса в базе: 169807
9. Choose the correct word: The childless couple usually ________ a child with the consent of his real parents.
A) Adopted
B) Put up
C) Gave up
D) Refused
E) Gave away
Верный ответ: B; Ответ пользователя: A; Ответ неверный
Номер вопроса в базе: 169744
10. Choose the right number: He remembered the words of (5) lesson very well.
A) Eleven
B) Twenty
C) Six
D) Twelve
E) The fifth
Верный ответ: A; Ответ пользователя: E; Ответ неверный
Номер вопроса в базе: 169590
11. Choose the correct variant. The newspaper ...to Scotland by train.:
A) Was send
B) Sent
C) Is sended
D) Is sent
E) Will sent
Верный ответ: D; Ответ пользователя: A; Ответ неверный
Номер вопроса в базе: 169676
12. Choose the right variant:
A) The young man picked up the gloves which the old woman had dropped.
B) Though I can not play any musical instrument I like the classical music.
C) Have you finished translating this article yet?
D) Now he works at a children’s hospital.
E) Have you bought any apples?
Верный ответ: A; Ответ пользователя: D; Ответ неверный
Номер вопроса в базе: 169892
13. Choose the cardinal numeral?
A) Thirteen
B) The second
C) The first
D) The sixth
E) The fifth
Верный ответ: A; Ответ пользователя: B; Ответ неверный
Номер вопроса в базе: 169721
14. Change the following sentence from Direct into Indirect speech: “Don’t go near the lake”, mother said.
A) Mother did not say to me to go near the lake.
B) Mother say me not to go near the lake.
C) Mother informed me not to go near the lake.
D) Mother says to me not to be going near the lake.
E) Mother told me not to go near the lake.
Верный ответ: E; Ответ пользователя: B; Ответ неверный
Номер вопроса в базе: 169917
15. Choose the best alternative that fills in the gap in order. The children aren’t here … the moment, but they’ll be back … a few minutes.
A) On / in
B) At / in
C) In / at
D) In / in
E) At / at
Верный ответ: B; Ответ пользователя: C; Ответ неверный
Номер вопроса в базе: 169566
16. Choose the correct answer. All the fruit _______ into halves so that we can process them easily.
A) cut
B) were cut
C) will have been cut
D) have cut
E) will be cut
Верный ответ: C; Ответ пользователя: C; Ответ верный
Номер вопроса в базе: 169589
17. Find correct answer:
A) Dan was going quickly along the street
B) Along the street was Dan quickly going
C) Dan the street was going quickly along
D) Dan was along the street going quickly
E) Dan quickly along the street going was
Верный ответ: A; Ответ пользователя: B; Ответ неверный
Номер вопроса в базе: 169962
18. Put the verb into the passive voice I ________ often ________ to parties.
A) Am not …invited
B) Am not … invite
C) Is not … invited
D) Are not … invited
E) Do not … invited
Верный ответ: A; Ответ пользователя: C; Ответ неверный
Номер вопроса в базе: 169582
19. Choose the correct answer: I-got any sisters.
A) Won’t
B) Hasn’t
C) Didn’t
D) Am not
E) Haven’t
Верный ответ: E; Ответ пользователя: C; Ответ неверный
Номер вопроса в базе: 169709
20. Fill in a suitable word: The number of _____________ awarded for each course relates to the number of hours of work involved
A) Credits
B) Money
C) Years
D) Terms
E) Subjects
Верный ответ: A; Ответ пользователя: E; Ответ неверный
Номер вопроса в базе: 169718
21. Choose the right variant: In England most children go………… school at the age of five.
A) From
B) To
C) On
D) At
E) In
Верный ответ: B; Ответ пользователя: B; Ответ верный
Номер вопроса в базе: 169754
22. Choose the best alternative. There … enough exercises in the book. We need more exercises for homework.
A) are
B) aren’t
C) isn’t
D) won’t be
E) is
Верный ответ: B; Ответ пользователя: A; Ответ неверный
Номер вопроса в базе: 169544
23. Choose the right equivalent: There are 584 students at the department:
A) Five eighty-four hundred
B) Five and hundred eighty-four
C) Five hundred eighty-four
D) Five hundred eighty fourth
E) Five hundred and eighty-four
Верный ответ: E; Ответ пользователя: C; Ответ неверный
Номер вопроса в базе: 169810
24. Choose the right variant: He would feel better if he ______the medicine.
A) Has taken
B) Will be taking
C) Will take
D) Will have taken
E) Had taken
Верный ответ: E; Ответ пользователя: B; Ответ неверный
Номер вопроса в базе: 169894
25. Choose the correct answer.______ for the bus, a man with a gun ran out of the bank opposite us.
A) As we were waiting
B) When we waited
C) As soon as we waited
D) Before we waited
E) Until we waited
Верный ответ: C; Ответ пользователя: B; Ответ неверный
ОТЧЁТ ПО ТЕСТИРОВАНИЮ
Камашев С.А. Асп-201
Банк: Английский язык (ПГК_ПГУ)
Дата тестирования: 13.04.2011, время: 14:47:27
Результат: верных 5 вопросов из 25, частично верных 0, не отвечено 0
Набранное количество баллов 5 из 25
Эффективность: 20%
Итого за тестирование: 5 баллов
Затраченное время: 00:17:01 из 40 мин.
Номер вопроса в базе: 169747
1. Choose the correct variant. "I haven’t got any money," he’ll tell you:
A) He’ll tell you he had hadn’t got any money
B) He’ll tell you he wouldn’t have got any money.
C) He’ll tell you he hadn’t got any money
D) He’ll tell you he hasn’t got some money
E) He’ll tell you he hasn’t got any money
Верный ответ: C; Ответ пользователя: B; Ответ неверный
Номер вопроса в базе: 169812
2. Complete the sentence in the passive voice. Do you think that less money should _______________ on armaments?
A) Spend
B) Spent
C) Be spent
D) Have been spent
E) Being spent
Верный ответ: C; Ответ пользователя: A; Ответ неверный
Номер вопроса в базе: 169575
3. Fill in a suitable word: On Christmas many families like to have a _____________ tree in their houses.
A) apple
B) broken
C) bare
D) oak
E) decorated
Верный ответ: E; Ответ пользователя: B; Ответ неверный
Номер вопроса в базе: 169547
4. Choose the right variant: My car is … than yours.
A) Very fast
B) Faster
C) Fastest
D) Most fastest
E) Much fast
Верный ответ: B; Ответ пользователя: C; Ответ неверный
Номер вопроса в базе: 169714
5. Read the situation and use the words in brackets to write sentence with modal verbs: She knew everything about our plans. (She/ listen/ to our conversation)
A) She listens to our conversation
B) She has been listened to our conversation
C) She must have been listened to our conversation
D) She must had been listened to our conversation
E) She must has been listened to our conversation
Верный ответ: C; Ответ пользователя: C; Ответ верный
Номер вопроса в базе: 169816
6. Choose the right variant: How ___ cheese should I buy?
A) Many
B) Some
C) Few
D) A lot
E) Much
Верный ответ: E; Ответ пользователя: E; Ответ верный
Номер вопроса в базе: 169614
7. Write a passive sentence: How do people learn languages?
A) How are languages learnt?
B) How is languages learn?
C) How were languages learnt?
D) How was languages learnt?
E) How do you learn languages?
Верный ответ: A; Ответ пользователя: E; Ответ неверный
Номер вопроса в базе: 169661
8. Fill in a suitable word: The United States of America … a large territory
A) Include
B) Stretch
C) Occupy
D) Involve
E) Run
Верный ответ: C; Ответ пользователя: C; Ответ верный
Номер вопроса в базе: 169807
9. Choose the correct word: The childless couple usually ________ a child with the consent of his real parents.
A) Adopted
B) Put up
C) Gave up
D) Refused
E) Gave away
Верный ответ: B; Ответ пользователя: A; Ответ неверный
Номер вопроса в базе: 169744
10. Choose the right number: He remembered the words of (5) lesson very well.
A) Eleven
B) Twenty
C) Six
D) Twelve
E) The fifth
Верный ответ: A; Ответ пользователя: E; Ответ неверный
Номер вопроса в базе: 169590
11. Choose the correct variant. The newspaper ...to Scotland by train.:
A) Was send
B) Sent
C) Is sended
D) Is sent
E) Will sent
Верный ответ: D; Ответ пользователя: A; Ответ неверный
Номер вопроса в базе: 169676
12. Choose the right variant:
A) The young man picked up the gloves which the old woman had dropped.
B) Though I can not play any musical instrument I like the classical music.
C) Have you finished translating this article yet?
D) Now he works at a children’s hospital.
E) Have you bought any apples?
Верный ответ: A; Ответ пользователя: D; Ответ неверный
Номер вопроса в базе: 169892
13. Choose the cardinal numeral?
A) Thirteen
B) The second
C) The first
D) The sixth
E) The fifth
Верный ответ: A; Ответ пользователя: B; Ответ неверный
Номер вопроса в базе: 169721
14. Change the following sentence from Direct into Indirect speech: “Don’t go near the lake”, mother said.
A) Mother did not say to me to go near the lake.
B) Mother say me not to go near the lake.
C) Mother informed me not to go near the lake.
D) Mother says to me not to be going near the lake.
E) Mother told me not to go near the lake.
Верный ответ: E; Ответ пользователя: B; Ответ неверный
Номер вопроса в базе: 169917
15. Choose the best alternative that fills in the gap in order. The children aren’t here … the moment, but they’ll be back … a few minutes.
A) On / in
B) At / in
C) In / at
D) In / in
E) At / at
Верный ответ: B; Ответ пользователя: C; Ответ неверный
Номер вопроса в базе: 169566
16. Choose the correct answer. All the fruit _______ into halves so that we can process them easily.
A) cut
B) were cut
C) will have been cut
D) have cut
E) will be cut
Верный ответ: C; Ответ пользователя: C; Ответ верный
Номер вопроса в базе: 169589
17. Find correct answer:
A) Dan was going quickly along the street
B) Along the street was Dan quickly going
C) Dan the street was going quickly along
D) Dan was along the street going quickly
E) Dan quickly along the street going was
Верный ответ: A; Ответ пользователя: B; Ответ неверный
Номер вопроса в базе: 169962
18. Put the verb into the passive voice I ________ often ________ to parties.
A) Am not …invited
B) Am not … invite
C) Is not … invited
D) Are not … invited
E) Do not … invited
Верный ответ: A; Ответ пользователя: C; Ответ неверный
Номер вопроса в базе: 169582
19. Choose the correct answer: I-got any sisters.
A) Won’t
B) Hasn’t
C) Didn’t
D) Am not
E) Haven’t
Верный ответ: E; Ответ пользователя: C; Ответ неверный
Номер вопроса в базе: 169709
20. Fill in a suitable word: The number of _____________ awarded for each course relates to the number of hours of work involved
A) Credits
B) Money
C) Years
D) Terms
E) Subjects
Верный ответ: A; Ответ пользователя: E; Ответ неверный
Номер вопроса в базе: 169718
21. Choose the right variant: In England most children go………… school at the age of five.
A) From
B) To
C) On
D) At
E) In
Верный ответ: B; Ответ пользователя: B; Ответ верный
Номер вопроса в базе: 169754
22. Choose the best alternative. There … enough exercises in the book. We need more exercises for homework.
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