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PV Installation Professional (PVIP) Board Certification

Last Update 17 hours ago Total Questions : 160

The PV Installation Professional (PVIP) Board Certification content is now fully updated, with all current exam questions added 17 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 # 31

A PV system is installed on a dwelling with a single-phase 240V service. The inverter output is 7.2 kW. What is the minimum service conductor size per NEC 705.12 if the existing load is 50A?

A.

2 AWG

B.

1 AWG

C.

1/0 AWG

D.

2/0 AWG

Question # 32

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

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

Question # 33

A bank of batteries with capability of supplying 250A and a maximum voltage of 325V is housed in a concrete structure in a very humid location. There is service access alsie between rows of batteries. What is the REQUIRED safety distance between the rows of batteries.

A.

3 ft. when insulted conducted conductors are used between terminals.

B.

3-1/2 If the building is equipped with a dehumidifier and the batteries are on insulting surfaces

C.

4 ft Whether or not the building is equipped with a dehumidifier or the batteries are insulting surfaces

D.

6 ft. When the floor is insulated and no dehumidifier is installed.

Question # 34

A module’s Voc is 40V at STC. At -5°C with a coefficient of -0.33%/°C, what is the Voc?

A.

42.0V

B.

43.0V

C.

44.0V

D.

45.0V

Question # 35

A PV system was installed in July 2017 under the 2017 NEC. The system has a string inverter located inside a garage on a wall 10 ft, from the outside wall and 1oft, from the ac load center at the point of utility connection. The PV system has a PV array on the roof. Which of the following represents the PV rapid shutdown system requirement for the controlled PV system conductors associated with this PV array?

A.

Within the array boundary and more than 3.ft from the point of entry of the building.

B.

More than 1 ft, from the PV array or more than 3 ft, from the point of entry of the building.

C.

More than 1 ft, from the VP array and more than 5 ft. In length the building.

D.

More than 10ft, from the PV array or more than 5 ft. in length inside the building

Question # 36

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

A.

UL 16998

B.

UL 1741

C.

UL 2703

D.

UL 60947-1

Question # 37

A PV system uses 10 AWG USE-2 wire for a 150-foot source circuit run with an Isc of 8A. The terminals are rated at 75°C. What is the ampacity of the conductor after applying NEC temperature and conduit fill adjustments at 35°C?

A.

30A

B.

35A

C.

40A

D.

45A

Question # 38

According to the NEC, where on a residential PV system MUST the labeling describing the type of rapid shutdown be located?

A.

On the rapid shutdown initiation device.

B.

On or no more than 1 m (3. 3 ft) from the service disconnecting meant

C.

At point on the residence designated by the AKJ and fire marshal

D.

A close as practicable to the PV array requiring rapid shutdown

Question # 39

A PV system designer is selecting an inverter for a 12 kW array with a maximum power point voltage range of 300-450V DC. Which inverter specification is most critical to verify compatibility?

A.

Maximum AC output current

B.

Inverter efficiency rating

C.

DC input voltage operating range

D.

Nominal AC output voltage

Question # 40

A PV technician is installing a 6.5KWac inverter using a 40A backfed breaker. The single line shows a 200A panelboard with a 200A breaker, but the installer finds that the panelbord actually has a 150A main breaker. Which of the following is the CORRECT installation option?

A.

Replace the 200A panel with a 150A panel.

B.

Install a 30A backfed circuit breaker.

C.

Change the main circuit breaker to a 200A unit.

D.

Complete the installation as noted above.

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