{"product_id":"cslb-building-moving-and-demolition-c-21-license-practice-examination","title":"CSLB Building, Moving and Demolition (C-21) 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 Building Moving \/ Demolition (C-21) license exam, delivered online and graded instantly. Per the state's classification, a C-21 contractor raises, lowers, cribs, underpins, demolishes and moves or removes structures, including their foundations. Works on any device, including iPad. \u003ca href=\"https:\/\/www.cslb.ca.gov\/about_us\/library\/licensing_classifications\/Licensing_Classifications_Detail.aspx?Class=C21\" target=\"_blank\" rel=\"noopener\"\u003eSee the official CSLB C21 classification\u003c\/a\u003e.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e4 exams · over 400 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\u003eFor explosive blast, which can't be used as the source of current?\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003eA. a blasting machine · B. light circuit · C. power circuit · \u003cstrong style=\"color: #2d7a2d;\"\u003e✓ D. storage batteries\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cem\u003ePedestrian protection must be in place prior to demolishing a building. What protection is required, if the height of construction being required, if the height of construction being removed is more than 8' high?\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003eA. a distance of more than half o the construction fence height · B. a distance of less than 6' canopy and fence · \u003cstrong style=\"color: #2d7a2d;\"\u003e✓ C. a distance of not more than a quarter the height of the construction fence\u003c\/strong\u003e · D. a safe walkway around the structure of 4 feet in width\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cem\u003eAll glazed openings shall be removed a minimum of ___ the working level, when a hazard occurs from glass fragmentation.\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong style=\"color: #2d7a2d;\"\u003e✓ A. 1 floor below\u003c\/strong\u003e · B. 1 floor above · C. a floor equal to · D. none of the above\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cem\u003eWhere should the demolition of exterior walls and floor construction begin with the exception of holes used to drop materials, holes cut in floors for chutes or preparing storage space?\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003eA. the bottom of the structure going outward · B. the bottom of the structure going upward · \u003cstrong style=\"color: #2d7a2d;\"\u003e✓ C. the top of the structure going downward\u003c\/strong\u003e · D. none of the above\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cem\u003eDuring work, a way of preventing dust from rising is by using:\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003eA. blowers · \u003cstrong style=\"color: #2d7a2d;\"\u003e✓ B. water\u003c\/strong\u003e · C. a vacuum · D. the use of filters\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"LearnWorlds","offers":[{"title":"Default Title","offer_id":47596432392417,"sku":"learnworlds_moving-and-demolition-practice-exams","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/5929\/6737\/files\/category-c-21-hero-bronze-exam.jpg?v=1776661657","url":"https:\/\/peerlessinstitute.com\/products\/cslb-building-moving-and-demolition-c-21-license-practice-examination","provider":"Peerless Institute","version":"1.0","type":"link"}