Result:
1/10
1. The device that converts energy from the sun directly into electrical energy?
Solar Cell
Generator
Turbine
Inverter
2/10
2. What is an arrangement of multiple solar cells called?
Solar System
Solar Panel
Solar Cooker
Solar Heater
3/10
3. What is used for electricity in artificial satellites like Chandrayaan-3?
Generator
Solar Panel
Diesel Engine
Windmill
4/10
4. The fuel used to generate electricity in Thermal Power Plants?
Water
Wind
Coal / Diesel
Uranium
5/10
5. What is the energy transformation that occurs when a bulb is lit using a battery?
Electrical energy becomes chemical energy
Chemical energy becomes electrical energy and then light energy
Heat energy becomes light energy
Mechanical energy becomes electrical energy
6/10
6. Which of the following is an example of an 'Open Circuit'?
[Image of open electric circuit diagram]
Fan rotating
Bulb glowing
Mixer working
Switching on a damaged switch
7/10
7. What is the cause of lightning during the rainy season?
[Image of lightning formation diagram]
Clouds colliding
Transfer of high amount of electric charge in clouds
Sunlight
Wind
8/10
8. What is the first aid to be given if a person who received an electric shock cannot breathe on their own?
Give water
Give artificial respiration (CPR)
Try to make them sleep
Wake them up
9/10
9. Which method of electricity generation is used in Idukki Dam?
Thermal electricity
Nuclear energy
Hydroelectric project
Solar energy
10/10
10. How is a switch in the 'ON' position represented in circuit diagrams?
Two points connected
Two points separated
A circle only
Two lines