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C&G 2922-34 Solar PV Practice Questions - City & Guilds 2922-34 Level 3 Award in the Installation and Maintenance of Small Solar Photovoltaic (PV) Systems Exam - Variant 1

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About this Exam

Prepare with the C&G 2922-34 Solar PV Practice Questions - City & Guilds 2922-34 Level 3 Award in the Installation and Maintenance of Small Solar Photovoltaic (PV) Systems Exam - Variant 1 practice quiz. This question bank includes 100 questions covering string, domestic, inverter, array, and modules. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

Sample Questions

Question 1
Under Standard Test Conditions (STC) used to rate the peak power of a PV module, what irradiance and cell temperature are specified?
800 W/m² irradiance at 20°C cell temp
1000 W/m² at 25°C cell temp
1000 W/m² at 20°C cell temp
1200 W/m² at 25°C cell temp
Question 2
A PV module's power output is rated in which unit to reflect performance under Standard Test Conditions?
Kilowatt-hour (kWh)
Watt-peak (Wp)
Volt-ampere reactive (VAr)
Ampere-hour (Ah)
Question 3
Which PV cell technology typically offers the highest conversion efficiency per unit area in commercial UK domestic modules?
Amorphous silicon thin-film
Polycrystalline (multicrystalline) silicon
Monocrystalline silicon
Cadmium telluride thin-film
Question 4
What is the effect of increasing cell temperature above 25°C on a crystalline silicon PV module's output?
Open-circuit voltage falls and power output decreases
Open-circuit voltage rises and power output increases
Short-circuit current falls sharply and voltage is unaffected
Output is completely unaffected by temperature
Question 5
When designing the maximum number of modules in a series string, which temperature condition produces the worst-case (highest) string open-circuit voltage that must not exceed the inverter's maximum input voltage?
Highest expected cell temperature on site
Standard Test Condition temperature of 25°C
Lowest expected local ambient/cell temperature
Nominal Operating Cell Temperature (NOCT)

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Additional Information

C&G 2922-34 Solar PV Practice Questions - City & Guilds 2922-34 Level 3 Award in the Installation and Maintenance of Small Solar Photovoltaic (PV) Systems Exam - Variant 1

This practice set contains 100 questions from the matching question bank and focuses on string, domestic, inverter, array, and modules. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

Frequently Asked Questions

This quiz contains a total of 100 practice questions carefully selected to test your knowledge on this subject.
Yes, you will have exactly 0 minutes to complete the exam. A countdown timer will be visible once you start.
Yes, you can retake this practice test as many times as you need. The questions and options may be randomized on subsequent attempts to ensure comprehensive learning.

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