Виноградов, Сергей Ефимович. Электротехника и электроника. Электрические цепи. Тестовые задачи для контроля знаний студентов [Электронный ресурс]: учебное пособие / С.Е. Виноградов, Л.Я. Ладанюк; Санкт-Петербургский государственный политехнический университет. — Электрон. текстовые дан. (1 файл: 712 Кб). — Санкт-Петербург, 2014. — Загл. с титул. экрана. — Электронная версия печатной публикации. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовый документ. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/3822.pdf>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2014
|
Quarter 1
|
3
|
0
|
3
|
0
|
6
|
|
Quarter 2
|
57
|
0
|
46
|
0
|
103
|
|
Quarter 3
|
33
|
0
|
12
|
0
|
45
|
|
Quarter 4
|
35
|
0
|
19
|
0
|
54
|
|
Year 2015
|
Quarter 1
|
42
|
0
|
25
|
0
|
67
|
|
Quarter 2
|
24
|
0
|
22
|
0
|
46
|
|
Quarter 3
|
12
|
0
|
21
|
0
|
33
|
|
Quarter 4
|
35
|
0
|
42
|
0
|
77
|
|
Year 2016
|
Quarter 1
|
39
|
0
|
44
|
0
|
83
|
|
Quarter 2
|
48
|
0
|
23
|
0
|
71
|
|
Quarter 3
|
33
|
0
|
11
|
0
|
44
|
|
Quarter 4
|
37
|
0
|
19
|
0
|
56
|
|
Year 2017
|
Quarter 1
|
26
|
0
|
18
|
0
|
44
|
|
Quarter 2
|
35
|
0
|
28
|
0
|
63
|
|
Quarter 3
|
21
|
0
|
18
|
0
|
39
|
|
Quarter 4
|
24
|
0
|
27
|
0
|
51
|
|
Year 2018
|
Quarter 1
|
10
|
0
|
23
|
0
|
33
|
|
Quarter 2
|
12
|
0
|
43
|
0
|
55
|
|
Quarter 3
|
13
|
0
|
46
|
0
|
59
|
|
Quarter 4
|
25
|
0
|
34
|
0
|
59
|
|
Year 2019
|
Quarter 1
|
15
|
1
|
14
|
0
|
30
|
|
Quarter 2
|
16
|
0
|
17
|
0
|
33
|
|
Quarter 3
|
9
|
0
|
13
|
0
|
22
|
|
Quarter 4
|
8
|
0
|
18
|
0
|
26
|
|
Year 2020
|
Quarter 1
|
14
|
0
|
25
|
0
|
39
|
|
Quarter 2
|
25
|
0
|
1
|
0
|
26
|
|
Quarter 3
|
21
|
0
|
0
|
0
|
21
|
|
Quarter 4
|
15
|
0
|
20
|
0
|
35
|
|
Year 2021
|
Quarter 1
|
19
|
0
|
17
|
0
|
36
|
|
Quarter 2
|
16
|
0
|
12
|
0
|
28
|
|
Quarter 3
|
11
|
0
|
64
|
0
|
75
|
|
Quarter 4
|
11
|
0
|
53
|
0
|
64
|
|
Year 2022
|
Quarter 1
|
10
|
0
|
23
|
0
|
33
|
|
Quarter 2
|
10
|
0
|
21
|
0
|
31
|
|
Quarter 3
|
16
|
0
|
19
|
0
|
35
|
|
Quarter 4
|
46
|
0
|
27
|
0
|
73
|
|
Year 2023
|
Quarter 1
|
11
|
0
|
15
|
0
|
26
|
|
Quarter 2
|
6
|
0
|
25
|
0
|
31
|
|
Quarter 3
|
11
|
0
|
14
|
0
|
25
|
|
Quarter 4
|
6
|
0
|
32
|
0
|
38
|
|
Year 2024
|
Quarter 1
|
3
|
0
|
46
|
0
|
49
|
|
Quarter 2
|
7
|
0
|
18
|
0
|
25
|
|
Total
|
870
|
1
|
1,018
|
0
|
1,889
|
