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The 2B Commercial Building Inspector Certification Exam consists of 80 multiple-choice questions
System acceptance
and refrigeration systems with REFRIGERATION & AIR CONDITIONING TECHNOLOGY
Complete Business Exam Book Set
Test yourself
Prov SWIMMING POOL Residential Pool Contractor- Santa Rosa Options:Books + Pre Printed Tabs The 2B Commercial Building InspectorTests a candidate's knowledge of the construction, service, and repair of residential swimming pools. Does not include direct connections to a sanitary sewer system nor to potable water lines, nor the grounding and bonding of metal surfaces, nor the making of any electrical connections. Number of Questions 51 Time allowed (hours) 3 Subject Area # Quest. Plan Reading & Estimating 5 Site Preparation, Excavation and Backfilling 6 Pool Shell Construction
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