WorksheetsTEST-1
Total questions: 10
Worksheet time: 9mins
1. What is the primary component used in solar panels to convert sunlight into electricity?
A) Copper
B) Silicon
C) Aluminum
D) Lead
2. Which type of solar cell is known for the highest efficiency in laboratory settings?
Monocrystalline Silicon
Polycrystalline Silicon
Thin Film
Multi-junction
3. What is the main disadvantage of solar energy?
It causes air pollution
It’s non-renewable
It depends on weather and daylight
It emits greenhouse gases
What unit is used to measure the electrical output of a solar panel?
Volt
Joule
Watt
Ampere
What is the typical voltage output of a single photovoltaic (PV) cell?
Metal backing
Glass cover
Semiconductor layer
Anti-reflective coating
Which equipment does this image indicate?
Solar Radiation meter
Voltmeter
Solar path finder
Tachometer
I = RV Which law does this expression indicate?
Kirchhof's Current Law
Kirchhof's Voltage Law
Faraday's Law
Ohm's Law
Solar energy is a type of (a) energy source.
Do you prefer working from home or in the institute?
Work from home
In the institute
A mix of both
No preference
What does a solar inverter do in a PV system?
Stores energy
Increases sunlight exposure
Converts DC to AC electricity
Cleans the panels
