NABCEP PV Installation Professional (PVIP) Board Certification PVIP Question # 41 Topic 5 Discussion

PVIP Exam Topic 5 Question 41 Discussion:

Question #: 41

Topic #: 5

A PV array is tested with an IV curve tracer. The fill factor is 0.70, lower than the expected 0.80. What does this indicate?

Series resistance increase

Shunt resistance decrease

Open-circuit voltage drop

Short-circuit current rise

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Actual exam question for NABCEP PVIP exam by Lumen1555 at Aug 3, 2025, 12:00:00 AM

Chosen Answer: A B C D
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