1
Quiz____?
Well-blasted rock has a swell percentage of:
(Principles and Practices of Commercial Construction --> Earthwork) - Answer✓✓ 20%
Quiz____?Lifelines in areas subjected to cutting or abrasion shall be a minimum of ______ inch wire core manila rope
(OSHA) -
Answer✓✓ 7/8
Quiz____?All excavations made in Type B soil 20 feet or less in depth which have vertically sided lower portions shall be shielded or supported to a height _____ inches above the top of the vertical side
(OSHA) -
Answer✓✓ At least 18 inches
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2
Quiz____?The calculated fire-resistance rating for a 3.8 inch thick sand and light weight aggregate precast concrete wall shall be _______ hour(s).(Florida Building Code --> Calculated Fire Resistance) - Answer✓✓
- hours
Quiz____?Welded splices are almost always necessary in_______.(Reinforcing Bars --> Welding) - Answer✓✓ Precast Concrete Construction
Quiz____?
- The OSHA area office has a maximum of ____ days to assess the penalty for
failure to abate a violation.(Florida Contractors Manual --> Categories of Violations) - Answer✓✓ 30 Days
Quiz____?
- High-density R-30 batts used in cathedral ceilings are_____ inches thick.
(Energy Efficient Building Construction --> Cathedral Ceilings) - Answer✓✓
8 - 1/4 2 / 4
3
Quiz____?
- According to ASTM C94, when truck mixers are used the load must be
completely discharged within______ after batching.(Design and Control of Concrete Mixtures --> Mixing Concrete) - Answer✓✓ 90 Minutes
Quiz____?
- Floor landings in stairways shall be installed at intervals not to exceed_______.
(Florida Building Code --> Stairway Construction, Landings) - Answer✓✓ 12' Vertically
Quiz____?
- The thickness of concrete floor slabs supported directly on the ground shall
not be less than____ inches.(Florida Building Code --> Concrete, Slab, Minimum) - Answer✓✓
3 - 1/2
Quiz____?
- In _______ , the tendons are raised higher above the forms in the vicinity of
the supporting column than at the midspan of the slab.(Principles and Practices of Commercial Construction --> Tendon, Post Tensioning) - 3 / 4
4 Answer✓✓ Post-tensioned Concrete Slabs
Quiz____?
- The maximum permissible slope for access aisles serving accessible parking
spaces shall not be greater than_______.(Accessibility) - Answer✓✓
1:48
Quiz____?
- Excavations located five feet or less from the lot line during the renovation
of an existing building, shall be enclosed with a barrier not less than____ feet high.(Florida Building Code --> Barriers, Protection) - Answer✓✓ 6'
Quiz____?
- The preliminary site investigation is usually done _______.
(Principles and Practices of Commercial Construction --> Preliminary Investigation) - Answer✓✓ In two stages
Quiz____?
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