PVIP NABCEP PV Installation Professional (PVIP) Board Certification exact Exam Questions

PV Installation Professional (PVIP) Board Certification

Last Update 16 hours ago Total Questions : 160

The PV Installation Professional (PVIP) Board Certification content is now fully updated, with all current exam questions added 16 hours ago. Deciding to include PVIP practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our PVIP exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these PVIP sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any PV Installation Professional (PVIP) Board Certification practice test comfortably within the allotted time.

Question # 4

When performing a system checkout after completing the installation, what is the SAFEST sequence of tasks to detect installation errors before closing any disconnects to the inverter, charge controller, or batteries?

Perform visual inspection, check polarity and measure open-circuit voltage.

Perform visual inspection, install source circuit fuses, and measure open-circuit voltage.

Perform visual inspection, install source circuit fuses, and measure open-circuit current.

Install source circuit fuses, verify that all equipment-grounding conductors are secure, and measure ac line voltage.

Question # 5

According to the NEC, if the PV system disconnect and the building service disconnect are at different locations, there MUST be a/an:

Interface that shuts down the PV system if the utility connection is lost.

Permanent plaque or directory that indicates the locations of both disconnects.

Means of locking out both disconnects when the PV system inverter is being serviced.

Permanent plaque or directory that indicates the location of the PV utility connection.

Question # 6

A racking system is designed for a wind speed of 120 mph. The site’s design wind speed increases to 130 mph. What is the percentage increase in wind pressure?

10%

17%

25%

33%

Question # 7

An installer is using ½ in lag boits to secure roof-monitoring hardware to rafters through a roof deck. Which of the following should the installer predrill?

A pilot hole one-half the length of the bolt

A pilot hole one-fourth the length of the bolt

A 1/8 in, pilot hole through the roof into the rafter

A 5/16 in pilot hole through the roof into the rafter

Question # 8

When doing initial inspections on a PV system that was installed using racking that is not compliant with UL.2703, an inspector should pay special attention to which electrical attribute?

The equipment grounding conductor must be irreversibly spliced.

Each PV module needs to be bonded to the equipment grounding conductor.

Racking needs to be bonded to a supplemental grounding electrode conductor.

The grounding conductor must be bonded directly to the primary grounding electrode.

Question # 9

During a site assessment, an installer identifies a 100-foot-tall tree 150 feet south of a proposed PV array. The site latitude is 40°N. Will this tree cause shading on December 21st between 9 AM and 3 PM solar time?

Yes, shading will occur all day

Yes, shading will occur before 10 AM only

No, shading will not occur

Insufficient data to determine