Florida General Contractor Florida General Contractor Mechanical and Electrical Systems 1

Question 1

Which Florida building code governs the installation of electrical systems in new commercial construction?

Accepted Answer

Florida Building Code — Electrical (based on NFPA 70/NEC)

Answer

The Florida Building Code — Electrical is based on NFPA 70 (National Electrical Code) and governs all electrical installations in new construction.

Question 2

What does HVAC stand for in Florida construction?

Accepted Answer

Heating, Ventilation, and Air Conditioning

Answer

HVAC stands for Heating, Ventilation, and Air Conditioning — the system controlling thermal comfort and air quality in buildings.

Question 3

In Florida, which entity must inspect and approve the rough-in of a mechanical system before walls are closed in?

Accepted Answer

The local building department's mechanical inspector

Answer

A local building department mechanical inspector must inspect and approve rough-in mechanical work before walls are closed in per the Florida Building Code.

Question 4

What is the primary function of a Ground Fault Circuit Interrupter (GFCI) outlet required in Florida wet locations?

Accepted Answer

To protect people from electrical shock by detecting current leakage to ground

Answer

GFCIs detect small current imbalances caused by leakage to ground and trip within milliseconds to prevent electrocution in wet locations.

Question 5

Under the Florida Building Code, which standard primarily governs energy efficiency requirements for HVAC systems in commercial buildings?

Accepted Answer

ASHRAE 90.1 (Florida Energy Conservation Code)

Answer

The Florida Energy Conservation Code, based on ASHRAE 90.1, sets energy efficiency standards for HVAC and other building systems in commercial construction.

Florida General Contractor Practice Test

Florida General Contractor Practice Test

Florida General Contractor Florida General Contractor Mechanical and Electrical Systems 1