What is the function of a voltage regulator in PSU? MCQ with Answer and Explanation

Question

Share Report Error

What is the function of a voltage regulator in PSU?

A. Store energy

B. Increase power

C. Cool air

D. Stable output voltages

Answer: Option D

Solution (By JKSSB Mock Tests)

Protects components.

This question belongs to: Computer Computer Hardware

Request complete Subject PDF

Discuss this Question (0)

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

Practice More Computer Hardware Questions

Question #1

Share Report

The integrated graphics in CPU shares:

A. System RAM

B. No memory

C. Dedicated VRAM

D. HDD space

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option A

Explanation:
For cost-effective setups.

This question belongs to: Computer Computer Hardware

Question #2

Share Report

What is 'threading' in CPU terms?

A. Simultaneous multithreading for efficiency

B. Memory threads

C. Physical cores

D. Display threads

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option A

Explanation:
Like hyper-threading.

This question belongs to: Computer Computer Hardware

Question #3

Share Report

What is a key benefit of unified memory architecture?

A. Higher cost

B. Shared memory between CPU and GPU

C. Separate always

D. Slower performance

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option B

Explanation:
Used in some integrated systems.

This question belongs to: Computer Computer Hardware

Explore All Computer Hardware MCQs