Free NABCEP PVIP Exam Dumps Questions & Answers

Which insulation color is allowed for a current-carrying root top dc conductor on a functionally grounded 6kw PV system?

• A.Green
• B.Red
• C.Green/yellow
• D.White

A site has a known magnetic declination of 14 west. What should the corrected azimuth reading of the array be in order to be facing true south?

• A.194
• B.270
• C.180
• D.166

Most electric service providers require interactive PV equipment to comply with which for interconnection to their distribution grid?

• A.UL 2703
• B.UL 60947-1
• C.UL 1741
• D.UL 16998

Which of the following is an NEC requirement regarding access for large-scale PV electric power production facilities?

• A.Field-applied hazard markings must be installed, and access to the supply station is to be restricted by fencing or other adequate means.
• B.Access to remote isolating equipment for servicing is allowed for individual other than qualified persons when the equipment is enclosed within a secure structure.
• C.Arc flash warning labels must be field-applied by the installer at all access points for qualified persons and at the point of the utility interconnection directory.
• D.All fencing and associated gates must have ac and dc current and voltage exposure labvels and must be electrically isolated from the solar facility.

A PV array with 58 in. X 38 in modules in portrait orientation is to be mounted at a 35 tiit angle on a shingle roof that has a 5:12 pitch. Assuming the support leg is attached to the top of the modules and is perpendicular to its face, what is the length of the support leg for the modules?

• A.18.25 in.
• B.24.24 in.
• C.40.50 in.
• D.12.73 in.