What is the main component of solar cells? MCQ with Answer and Explanation

Question

Share Report Error

What is the main component of solar cells?

A. Iron

B. Copper

C. Silicon

D. Aluminium

Answer: Option C

Solution (By JKSSB Mock Tests)

Silicon is used in photovoltaic cells.

This question belongs to: Static General Knowledge Science and Technology

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Science and Technology Questions

Question #1

What is a 'Server' in computing?

A. A computer that provides data to other computers

B. A portable USB device

C. A type of keyboard

D. A display for graphics

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option A

Explanation:
A server is a central system that provides resources or services to other computers on a network.

This question belongs to: Static General Knowledge Science and Technology

Question #2

What is the main component of an electric motor?

A. Magnet and coil

B. Battery only

C. Transistor

D. LED

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option A

Explanation:
Electromagnetic induction powers electric motors.

This question belongs to: Static General Knowledge Science and Technology

Question #3

BERT is a model used in:

A. Natural Language Processing

B. Image recognition

C. Robotics

D. Speech synthesis

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option A

Explanation:
BERT is a transformer-based NLP model by Google.

This question belongs to: Static General Knowledge Science and Technology

Explore All Science and Technology MCQs