Summer Certification Limited Time 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code = getmirror

Pass the NABCEP Board Certifications PVIP Questions and answers with ExamsMirror

Practice at least 50% of the questions to maximize your chances of passing.
Exam PVIP Premium Access

View all detail and faqs for the PVIP exam

Go to Exam

760 Students Passed

91% Average Score

95% Same Questions
Viewing page 3 out of 5 pages
Viewing questions 21-30 out of questions
Questions # 21:

An installer is working on a 1000V DC PV array. What is the minimum PPE required per NFPA 70E for arc flash protection?

Options:

A.

Category 1 PPE

B.

Category 2 PPE

C.

Category 3 PPE

D.

Category 4 PPE

Questions # 22:

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

Options:

A.

Crimp-on log to the battery cable

B.

Screw terminals on an ac receptacle outlet

C.

Underground direct-burial twist-on wire connector

D.

Soldered splices in a conduit body

Questions # 23:

A ground resistance measurement on a newly installed grounding electrode indicates a resistance of 130Ω. The earth connection may be improved by connecting the existing electrode to a:

Options:

A.

Supplemental grounding electrode located 5 ft, away.

B.

Supplement ¼ in, in thick aluminum plate electrode buried 30 in. down and located 7 ft, away.

C.

Supplemental copper plated steel grounding electrode located 8 ft, away.

D.

Buried water piping system using 40 ft. of 2 in. PVC piping located 10 ft awat.

Questions # 24:

When installing a ground-mounted PV array, which of the following grounding methods complies with NEC Article 690 requirements for equipment grounding?

Options:

A.

Connecting the module frames to the racking with bare copper wire only

B.

Using a grounding electrode conductor connected to a separate ground rod for each array

C.

Bonding all metal parts to the equipment grounding conductor tied to the main service ground

D.

Installing a ground-fault circuit interrupter (GFCI) on the DC side of the system

Questions # 25:

A PV output circuit requires a disconnecting means per NEC 690.13. Where must it be located?

Options:

A.

Within 10 feet of the array

B.

At the point of interconnection

C.

Within sight of the inverter

D.

At the main service panel

Questions # 26:

A bifacial PV module has a rated power of 350W on the front side and a bifaciality factor of 70%. If the rear side receives 200 W/m² of irradiance, what is the total power output under STC front-side conditions (1000 W/m²)?

Options:

A.

385W

B.

420W

C.

449W

D.

490W

Questions # 27:

A PV system’s capacity factor is 18%. The array is 10 kW, and it operates 365 days/year. What is the annual energy output?

Options:

A.

12,264 kWh

B.

15,768 kWh

C.

18,000 kWh

D.

21,024 kWh

Questions # 28:

An installer was asked to provide a means to measure the voltage of each battery in a system. The bank is located 50 ft.

From the data logger. The installer will be using shielded. Twisted pairs of instrumentation wiring, all run in the bundle a conduct.

The signals are connected to isolated and ungrounded inputs at a data logger. Which safely precaution is MOST needed to protect the instrumentation wiring?

Options:

A.

Each set of twisted pairs must be provided with properly rated fuses that are physically located at the battery.

B.

The instrument wiring must be large (larger than # 18 AWG) to handle current from each battery and must be a double- insulated type.

C.

Individual nonfused disconnects are required for each set of wiring because all of the signals must be isolated from each other.

D.

An appropriately rated and sized of resistive elements for each twisted pair be located at, or very near to, the data logger terminals

Questions # 29:

A PV array produces 10 kW at 25°C. At 50°C with a coefficient of -0.45%/°C, what is the output?

Options:

A.

8.9 kW

B.

9.1 kW

C.

9.3 kW

D.

9.5 kW

Questions # 30:

A PV array’s tilt is 15° at a latitude of 35°N. What is the annual energy loss compared to optimal tilt?

Options:

A.

1-2%

B.

3-5%

C.

6-8%

D.

10-12%

Viewing page 3 out of 5 pages
Viewing questions 21-30 out of questions
TOP CODES

TOP CODES

Top selling exam codes in the certification world, popular, in demand and updated to help you pass on the first try.

2V0-11.25
ADM-201
Agentforce-Specialist
CMMC-CCP
Data-Cloud-Consultant
PDI
PSE-Strata-Pro-24
Secure-Software-Design
Sharing-and-Visibility-Architect
Workday-Pro-Integrations
ZDTA