Study with PVIP Actual Test Questions

Nowadays, more and more people choose to start their own businesses. Many of them have achieved great achievements through hard-working and confidence. If you are not satisfied with your present job, you can also choose to establish your company with the help of our PVIP actual test files. After all, the internet technology has become popular recently. Once you try our PVIP exam guide: PV Installation Professional (PVIP) Board Certification and get a certificate it is a great help to your company. As long as you have the passion to insist on, you will make a lot of money and many other things that you can't imagine before.

DOWNLOAD DEMO

Free demo for you to experience

Many people may be the first time to buy our PVIP actual test files, it's normal that you feel uncertain about our practice test. In order to put off your doubts, we provide you with the free demo of our PVIP pass-for-sure materials. You can download it from our websites. Of course, the free demo only includes part of the contents. After trying, you can choose whether or not to buy our PVIP study guide. Our integrated training material will truly astonish you. We are confident about our PVIP exam guide: PV Installation Professional (PVIP) Board Certification anyway. We sincerely hope that you can choose to buy our practice test. You will never regret. Please trust us.

High quality of our PVIP pass-for-sure materials

As we all know, quality is the lifeline of a company. So our company attaches great importance to quality. All of our workers have a great responsibility to offer our customers the high-quality PVIP exam guide: PV Installation Professional (PVIP) Board Certification. Our professional experts have never stopped to explore. They devote a lot of time and energy to perfect the PVIP actual test files. Luckily, all off our efforts has great returns. Our PVIP pass-for-sure materials have won the trust of customers. The sales volumes grow rapidly every year. We believe that your choice of our PVIP exam guide: PV Installation Professional (PVIP) Board Certification is wise. Time waits for no man. Let us make progress together.

Three versions of PVIP actual test for your convenience

As old saying says, different strokes for different folks. Different people have different ways of study. As for this reason, our company has successfully developed three versions of PVIP pass-for-sure materials for your convenience. They are software, PDF and APP version. You can choose as you like. The windows software of our PVIP exam guide: PV Installation Professional (PVIP) Board Certification can simulate the real exam environment, which can help you know the whole exam process in advance. In this way, you will not feel nervous when you take the real NABCEP PVIP exam. Then the PDF version is convenient for busy people. You can print the PDF version out. Wherever you go, you can carry it easily. Then the spare time can be used to study for a few moments. The App version of our PVIP actual test files is more popular because there are many smart phone users. In a word, we just want to help you get the NABCEP certificate. Our goals are common.

NABCEP PVIP Exam Syllabus Topics:

NABCEP PV Installation Professional (PVIP) Board Certification Sample Questions:

1. 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) 2000V
B) 1000V
C) 600V
D) 1500V

2. An 8 AWG bare copper equipment ground conductor (EGC) is wire tied to the module mounting structure of a commercial rooftop solar array. After a few years of operation, some spots on the EGCbegin to turn a green color and appear to be corroding more significantly that other places. What would the MOST likely cause of the problem?

A) A break in the EGC, leaving the array ungrounded
B) Nyton wire ties in contact with the copper wire
C) Bypass dlode failures inducing current on the EGC
D) Array racking touching the EGC at multiple points

3. An installer is hired to troubleshoot a 10-year-old roottop system with open-circuit voltage of 300V. The ground-fault detection (GFD) device has tripped. The insulation on the exposed source circuit cables has deterlorated with multiple cracks and has no flexibility. Which concern is the MOST likely safely issue when servicing this array?

A) Ungrounded conductors are conducing current event the ground-fault device has activated.
B) Cracked insulation has allowed water intrusion that resulted in oxidation of the copper conductors.
C) Insulation has become an electrical conductor since it has changed its composition.
D) Short-circuit current is present at the PV source-circuit terminals of the disconnect device because of electrical leakage.

4. A PV array is installed on a sloped roof with a 6:12 pitch. What is the minimum fastener pullout strength required if the uplift force is 200 lbs per attachment point?

A) 400 lbs
B) 200 lbs
C) 300 lbs
D) 600 lbs

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

A) Yes, shading will occur all day
B) No, shading will not occur
C) Insufficient data to determine
D) Yes, shading will occur before 10 AM only

Solutions: