Online Quiz Attempt – Play & Test Your Knowledge

Question 1

1 / 20

Perovskite solar cells are known for:

पेरोव्स्काइट सौर कोशिकाओं के लिए प्रसिद्ध हैं:

A

High efficiency

B

Low cost

C

Flexibility

D

All of these

Question 2

2 / 20

Tidal energy uses:

ज्वारीय ऊर्जा क्या उपयोग करती है?

A

Ocean tides

B

Sunlight

C

Wind

D

Geothermal heat

Question 3

3 / 20

Green hydrogen is produced by:

ग्रीन हाइड्रोजन कैसे उत्पन्न होता है?

A

Electrolysis using renewable energy

B

Fossil fuel

C

Nuclear reaction

D

Chemical battery

Question 4

4 / 20

Which is a challenge of renewable energy?

नवीकरणीय ऊर्जा की चुनौती क्या है?

A

Intermittency & storage

B

Efficiency

C

Cost

D

All of these

Question 5

5 / 20

Floating solar farms help to:

तैरती हुई सौर फ़ार्म किसमें मदद करती हैं?

A

Save land & improve efficiency

B

Reduce sunlight

C

Increase carbon

D

Pollute water

Question 6

6 / 20

Next-gen wind turbines aim to:

नेक्स्ट-जेन विंड टरबाइन का उद्देश्य है:

A

Increase output & reduce noise

B

Reduce size only

C

Work in deserts

D

Store energy

Question 7

7 / 20

Energy storage is crucial because:

ऊर्जा भंडारण महत्वपूर्ण क्यों है?

A

Renewable supply is intermittent

B

Cost is low

C

It uses fossil fuels

D

Efficiency is high

Question 8

8 / 20

Smart grids help to:

स्मार्ट ग्रिड्स किसमें मदद करते हैं?

A

Efficient energy distribution

B

Pollution

C

Data storage

D

Cloud computing

Question 9

9 / 20

Bioenergy is generated from:

बायोएनर्जी कहाँ से उत्पन्न होती है?

A

Organic matter

B

Fossil fuels

C

Solar panels

D

Wind turbines

Question 10

10 / 20

Future energy systems focus on:

भविष्य की ऊर्जा प्रणाली किस पर केंद्रित हैं?

A

Sustainability & low emissions

B

High pollution

C

Coal dependence

D

Gas only

Question 11

11 / 20

Perovskite solar cells are known for:

पेरोव्स्काइट सौर कोशिकाओं के लिए प्रसिद्ध हैं:

A

High efficiency

B

Low cost

C

Flexibility

D

All of these

Question 12

12 / 20

Tidal energy uses:

ज्वारीय ऊर्जा क्या उपयोग करती है?

A

Ocean tides

B

Sunlight

C

Wind

D

Geothermal heat

Question 13

13 / 20

Green hydrogen is produced by:

ग्रीन हाइड्रोजन कैसे उत्पन्न होता है?

A

Electrolysis using renewable energy

B

Fossil fuel

C

Nuclear reaction

D

Chemical battery

Question 14

14 / 20

Which is a challenge of renewable energy?

नवीकरणीय ऊर्जा की चुनौती क्या है?

A

Intermittency & storage

B

Efficiency

C

Cost

D

All of these

Question 15

15 / 20

Floating solar farms help to:

तैरती हुई सौर फ़ार्म किसमें मदद करती हैं?

A

Save land & improve efficiency

B

Reduce sunlight

C

Increase carbon

D

Pollute water

Question 16

16 / 20

Next-gen wind turbines aim to:

नेक्स्ट-जेन विंड टरबाइन का उद्देश्य है:

A

Increase output & reduce noise

B

Reduce size only

C

Work in deserts

D

Store energy

Question 17

17 / 20

Energy storage is crucial because:

ऊर्जा भंडारण महत्वपूर्ण क्यों है?

A

Renewable supply is intermittent

B

Cost is low

C

It uses fossil fuels

D

Efficiency is high

Question 18

18 / 20

Smart grids help to:

स्मार्ट ग्रिड्स किसमें मदद करते हैं?

A

Efficient energy distribution

B

Pollution

C

Data storage

D

Cloud computing

Question 19

19 / 20

Bioenergy is generated from:

बायोएनर्जी कहाँ से उत्पन्न होती है?

A

Organic matter

B

Fossil fuels

C

Solar panels

D

Wind turbines

Question 20

20 / 20

Future energy systems focus on:

भविष्य की ऊर्जा प्रणाली किस पर केंद्रित हैं?

A

Sustainability & low emissions

B

High pollution

C

Coal dependence

D

Gas only

Next-Gen Renewable Energy

Perovskite solar cells are known for:

Tidal energy uses:

Green hydrogen is produced by:

Which is a challenge of renewable energy?

Floating solar farms help to:

Next-gen wind turbines aim to:

Energy storage is crucial because:

Smart grids help to:

Bioenergy is generated from:

Future energy systems focus on:

Perovskite solar cells are known for:

Tidal energy uses:

Green hydrogen is produced by:

Which is a challenge of renewable energy?

Floating solar farms help to:

Next-gen wind turbines aim to:

Energy storage is crucial because:

Smart grids help to:

Bioenergy is generated from:

Future energy systems focus on:

Total Questions