{"product_id":"cslb-low-voltage-systems-c-7-license-practice-examination","title":"CSLB Low Voltage Systems (C-7) License: Practice Examination","description":"\u003cp\u003e\u003cstrong\u003eWhat this exam covers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePractice questions for the California CSLB Low Voltage Systems (C-7) license exam, delivered online and graded instantly. Per the state's classification, a C-7 contractor installs, maintains, tests, and repairs systems that use 91 volts or less, including telephone, data, video, intercom, alarm, and control wiring systems. Works on any device, including iPad. \u003ca href=\"https:\/\/www.cslb.ca.gov\/about_us\/library\/licensing_classifications\/Licensing_Classifications_Detail.aspx?Class=C7\" target=\"_blank\" rel=\"noopener\"\u003eSee the official CSLB C7 classification\u003c\/a\u003e.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e8 exams · over 800 questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSample questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cem\u003eA convenient unit of measurement to compare the resistance and size of one conductor with another is the:\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong style=\"color: #2d7a2d;\"\u003e✓ A. ohm\u003c\/strong\u003e · B. mil-foot · C. wattage · D. voltage drop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cem\u003eA GFCI breaker or receptacle will open a circuit where there is a current leakage to ground fault of:\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003eA. .06 · \u003cstrong style=\"color: #2d7a2d;\"\u003e✓ B. .006\u003c\/strong\u003e · C. .6 · D. .2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cem\u003eA megohmmeter is used to test insulation resistance because it provides a:\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong style=\"color: #2d7a2d;\"\u003e✓ A. higher potential than an ohmmeter\u003c\/strong\u003e · B. multiple path for resistance · C. convenient means of recording resistance · D. wide range of resistance taps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cem\u003eElectrical circuit lines are drawn curved rather than straight:\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003eA. to allow the drafters to route the lines around the partitions · B. to show that curved lines are not as difficult to draw on CAD systems as straight lines · C. to show how conduit is installed · \u003cstrong style=\"color: #2d7a2d;\"\u003e✓ D. not to confuse the circuit lines with the building lines\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cem\u003eFor a family residence with 5000 sq. ft. all electric, how many amps are needed?\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003eA. 100 · B. 200 · \u003cstrong style=\"color: #2d7a2d;\"\u003e✓ C. 300\u003c\/strong\u003e · D. 400\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"LearnWorlds","offers":[{"title":"Default Title","offer_id":47596436586721,"sku":"learnworlds_cslb-low-voltage-systems-c-7-license-practice-examination","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/5929\/6737\/files\/category-c-7-hero-bronze-exam.jpg?v=1776661663","url":"https:\/\/peerlessinstitute.com\/products\/cslb-low-voltage-systems-c-7-license-practice-examination","provider":"Peerless Institute","version":"1.0","type":"link"}