Online Access Free PVIP Practice Test

Which of the following MUST be referenced for determining a site's design wind speed?

• A.The ASHRAE Handbook_fundamentals in effect
• B.The NEC version in effect
• C.The jurisdiction's local building code in effect
• D.The module manufacture's design wind speed

A PV system has a 1000V DC array feeding a transformerless inverter. What is the minimum insulation rating for the DC conductors per NEC 690.35?

• A.600V
• B.1000V
• C.2000V
• D.1500V

The AHJ for enforcement of the NEC has which responsibility?

• A.Inspecting factory-installed wire and equipment construction methods
• B.Inspecting installations under the exclusive control of the electric utility
• C.Approval equipment installation methods for efficiency, convenience, and adequacy for good service
• D.Making interpretations of the rules and deciding on approval of equipment and material

A ground-mount PV system is planned for a site with a soil bearing capacity of 2000 psf. The array footing design requires a minimum bearing pressure of 1500 psf. What is the safety factor for this installation?

• A.1.5
• B.2.0
• C.0.75
• D.1.33

Which electrical connection requires the use of a torque device to complete the connection per NEC requirements?

• A.Underground direct-burial twist-on wire connector
• B.Screw terminals on an ac receptacle outlet
• C.Soldered splices in a conduit body
• D.Crimp-on log to the battery cable