WASSCE Readiness Assessment – Solar Photovoltaic Installation and Maintenance

Hello and Welcome to WASSCE Readiness Assessment – Solar Photovoltaic Installation and Maintenance

You are to attempt 50 Objectives Questions ONLY
Time allowed is 35 minutes.
Aim to Score 70% and Above
Questions attempted with Answers and Explanations will be displayed on screen immediately after submission.
Supply Your Full Name in the text boxes below.
Click the Next button to Begin

Name

1.

A solar panel produces 18V and 5A under standard test conditions. What is its power output?

A. 23 watts
B. 3.6 watts
C. 13 watts
D. 90 watts

A B C D

1 out of 50

2.

In a grid-tied solar PV system without battery backup, what happens during a utility power outage?

A. The system continues to power the home using solar energy alone
B. The inverter automatically shuts down for safety (anti-islanding protection)
C. The system switches to diesel generator mode
D. The solar panels overheat and disconnect

A B C D

2 out of 50

3.

Which of the following best describes a solar PV system?

A. A system that uses mirrors to concentrate sunlight for heating water only
B. A system that converts sunlight directly into electricity using semiconductor cells
C. A system that stores heat from the sun in molten salt
D. A mechanical system that tracks the sun but produces no electricity

A B C D

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WASSCE Readiness Assessment – Solar Photovoltaic Installation and Maintenance (Questions with Answers and Explanations)

Published by ASSURE on May 14, 2026

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WASSCE Readiness Assessment – Solar Photovoltaic Installation and Maintenance (Questions with Answers and Explanations)

Published by ASSURE on May 14, 2026

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