BE201 DC Electronics

4 Semester Credit Hours

Following a brief history of electronics, the fundamental concepts of atomic structure, current, voltage, resistance, power and Ohm's law are presented. Characteristics of series, parallel, series-parallel and complex DC circuits are covered. Components used in DC circuits are presented, as are soldering techniques. Math and algebra operations are presented as needed. Digital Multimeters and safety practices are included.  A trainer kit is assembled by each student to gain experience with course topics, and lab projects are assigned to enhance understanding of course content. Course contains 45 clock hours of lecture (3 semester credit hours) and 30 clock hours of lab (1 semester credit hour).

Back to Top

Profile Information

Application afterLoad: 0.000 seconds, 0.40 MB
Application afterInitialise: 0.025 seconds, 3.34 MB
Application afterRoute: 0.039 seconds, 4.81 MB
Application afterDispatch: 0.074 seconds, 8.07 MB
Application afterRender: 0.226 seconds, 10.36 MB

Memory Usage

11043976

33 queries logged

  1. SELECT *
      FROM jos_session
      WHERE session_id = '3s9v9k56mrd7365ah5aur67tj0'
  2. DELETE
      FROM jos_session
      WHERE ( TIME < '1508737682' )
  3. SELECT *
      FROM jos_session
      WHERE session_id = '3s9v9k56mrd7365ah5aur67tj0'
  4. INSERT INTO `jos_session` ( `session_id`,`time`,`username`,`gid`,`guest`,`client_id` )
      VALUES ( '3s9v9k56mrd7365ah5aur67tj0','1508797622','','0','1','0' )
  5. SELECT *
      FROM jos_components
      WHERE parent = 0
  6. SELECT folder AS TYPE, element AS name, params
      FROM jos_plugins
      WHERE published >= 1
      AND access <= 0
      ORDER BY ordering
  7. CREATE TABLE IF NOT EXISTS `jos_ualog` (
              `id` INT(11) NOT NULL AUTO_INCREMENT,
              `user_id` INT(11) NOT NULL,
              `option` VARCHAR(255) NOT NULL,
              `task` VARCHAR(255) NOT NULL,
              `action_link` text NOT NULL,
              `action_title` text NOT NULL,
              `item_title` VARCHAR(255) NOT NULL,
              `cdate` INT(11) NOT NULL,
              PRIMARY KEY  (`id`))
  8. SELECT *
      FROM jos_redj
      WHERE ( (('/resources/other-resources/course-descriptions/161-be201-fundamentals-of-dc-circuits' REGEXP BINARY fromurl)>0
      AND case_sensitive<>'0') OR (('/resources/other-resources/course-descriptions/161-be201-fundamentals-of-dc-circuits' REGEXP fromurl)>0
      AND case_sensitive='0') )
      AND published='1'
      ORDER BY ordering
  9. SELECT m.*, c.`option` AS component
      FROM jos_menu AS m
      LEFT JOIN jos_components AS c
      ON m.componentid = c.id
      WHERE m.published = 1
      ORDER BY m.sublevel, m.parent, m.ordering
  10. SELECT id, parent_id, VALUE, name, lft, rgt
      FROM jos_core_acl_aro_groups
      WHERE id=23
  11. SHOW COLUMNS
      FROM jos_content
  12. SELECT template
      FROM jos_templates_menu
      WHERE client_id = 0
      AND (menuid = 0 OR menuid = 120)
      ORDER BY menuid DESC
      LIMIT 0, 1
  13. SELECT a.*, u.name AS author, u.usertype, cc.title AS category, s.title AS SECTION, CASE WHEN CHAR_LENGTH(a.alias) THEN CONCAT_WS(":", a.id, a.alias) ELSE a.id END AS slug, CASE WHEN CHAR_LENGTH(cc.alias) THEN CONCAT_WS(":", cc.id, cc.alias) ELSE cc.id END AS catslug, g.name AS groups, s.published AS sec_pub, cc.published AS cat_pub, s.access AS sec_access, cc.access AS cat_access  , ROUND( v.rating_sum / v.rating_count ) AS rating, v.rating_count
      FROM jos_content AS a
      LEFT JOIN jos_categories AS cc
      ON cc.id = a.catid
      LEFT JOIN jos_sections AS s
      ON s.id = cc.SECTION
      AND s.scope = "content"
      LEFT JOIN jos_users AS u
      ON u.id = a.created_by
      LEFT JOIN jos_groups AS g
      ON a.access = g.id
      LEFT JOIN jos_content_rating AS v
      ON a.id = v.content_id
      WHERE a.id = 161
      AND (  ( a.created_by = 0 )    OR  ( a.state = 1
      AND ( a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2017-10-23 22:27:02' )
      AND ( a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2017-10-23 22:27:02' )   )    OR  ( a.state = -1 )  )
  14. UPDATE jos_content
      SET hits = ( hits + 1 )
      WHERE id='161'
  15. SELECT g.*
      FROM jos_core_acl_aro_groups AS g
      INNER JOIN jos_core_acl_groups_aro_map AS gm
      ON gm.group_id = g.id
      INNER JOIN jos_core_acl_aro AS ao
      ON ao.id = gm.aro_id
      WHERE ao.VALUE='62'
      ORDER BY g.id
  16. SELECT *
      FROM jos_tagmeta
      WHERE ( (('/resources/other-resources/course-descriptions/161-be201-fundamentals-of-dc-circuits' REGEXP BINARY uri)>0
      AND case_sensitive<>'0') OR (('/resources/other-resources/course-descriptions/161-be201-fundamentals-of-dc-circuits' REGEXP uri)>0
      AND case_sensitive='0') )
      AND published='1'
      ORDER BY ordering
  17. SELECT m.*, am.params AS adv_params
      FROM jos_modules AS m
      LEFT JOIN jos_advancedmodules AS am
      ON am.moduleid = m.id
      WHERE m.published = 1
      AND m.access <= 0
      AND m.client_id = 0
      ORDER BY m.ordering, m.id
  18. SELECT parent
      FROM jos_menu
      WHERE id = 120
      LIMIT 1
  19. SELECT parent
      FROM jos_menu
      WHERE id = 118
      LIMIT 1
  20. SELECT parent
      FROM jos_menu
      WHERE id = 5
      LIMIT 1
  21. SELECT parent
      FROM jos_menu
      WHERE id = 120
      LIMIT 1
  22. SELECT parent
      FROM jos_menu
      WHERE id = 118
      LIMIT 1
  23. SELECT parent
      FROM jos_menu
      WHERE id = 5
      LIMIT 1
  24. SELECT parent
      FROM jos_menu
      WHERE id = 120
      LIMIT 1
  25. SELECT parent
      FROM jos_menu
      WHERE id = 118
      LIMIT 1
  26. SELECT parent
      FROM jos_menu
      WHERE id = 5
      LIMIT 1
  27. SELECT parent
      FROM jos_menu
      WHERE id = 120
      LIMIT 1
  28. SELECT parent
      FROM jos_menu
      WHERE id = 118
      LIMIT 1
  29. SELECT parent
      FROM jos_menu
      WHERE id = 5
      LIMIT 1
  30. SELECT parent
      FROM jos_menu
      WHERE id = 120
      LIMIT 1
  31. SELECT parent
      FROM jos_menu
      WHERE id = 118
      LIMIT 1
  32. SELECT parent
      FROM jos_menu
      WHERE id = 5
      LIMIT 1
  33. SELECT config
      FROM jos_pi_aua_config
      WHERE id='aua'
      LIMIT 1

Language Files Loaded

Untranslated Strings Diagnostic

None

Untranslated Strings Designer

None