Question 1
A solar contractor is designing a fixed-tilt rooftop PV array in Sacramento, California (latitude 38.5°N) for optimal annual energy yield. What array tilt angle should be selected?
Correct Answer:
Tilt angle equal to the site latitude of 38.5 degrees facing due south
Question 2
According to California Title 24 Energy Code standards, what is the minimum Solar Access Fraction (SAF) required for a residential roof zone to be considered solar ready?
Correct Answer:
A minimum unshaded Solar Access Fraction of 70 percent
Question 3
A contractor estimates the structural dead load for a flush-mounted PV racking system with modules. What is the typical added dead load range per square foot?
Correct Answer:
2.5 to 4.0 pounds per square foot of roof surface
Question 4
A PV system design specifies a 10.0 kW DC module array connected to a 7.6 kW AC grid-tied inverter. What is the DC-to-AC ratio of this system design?
Correct Answer:
1.32 DC-to-AC ratio
Question 5
Per CEC Article 690.8, what is the minimum circuit ampacity rating required for a PV source circuit with a rated module short-circuit current (Isc) of 10.0 Amps?
Correct Answer:
15.63 Amps minimum circuit ampacity
Question 1
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Prepare with the C-46 Solar Practice Questions - California CSLB C-46 Solar Examination Exam practice quiz. This question bank includes 100 questions covering solar, array, roof, california, and circuit. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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C-46 Solar Practice Questions - California CSLB C-46 Solar Examination Exam

This practice set contains 100 questions from the matching question bank and focuses on solar, array, roof, california, and circuit. 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.

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