arrow
arrow
arrow
What does the acronym SMPS stand for?
Question

What does the acronym SMPS stand for?

A.

Switched-Mode Power Supply


B.

Single-Mode Power Supply


C.

Start-Mode Power Supply


D.

Store-Mode Power Supply

Correct option is A

​The correct answer is (a) Switched-Mode Power Supply.

  • SMPS stands for Switched-Mode Power Supply, which is an efficient power supply unit that uses a high-frequency switching regulator to convert electrical power efficiently.
  • Applications: SMPS is used in computers, televisions, audio systems, and other electronic devices.

Information Booster:

Some important Acronyms

  • SMPS – Switched-Mode Power Supply
  • LED – Light Emitting Diode
  • GPS – Global Positioning System
  • Wi-Fi – Wireless Fidelity
  • HTTP – Hypertext Transfer Protocol
  • URL – Uniform Resource Locator
  • USB – Universal Serial Bus
  • RAM – Random Access Memory
  • ROM – Read-Only Memory

Free Tests

Free
Must Attempt

CBT-1 Full Mock Test 1

languageIcon English
  • pdpQsnIcon100 Questions
  • pdpsheetsIcon100 Marks
  • timerIcon90 Mins
languageIcon English
Free
Must Attempt

RRB NTPC UG Level PYP (Held on 7 Aug 2025 S1)

languageIcon English
  • pdpQsnIcon100 Questions
  • pdpsheetsIcon100 Marks
  • timerIcon90 Mins
languageIcon English
Free
Must Attempt

CBT-1 General Awareness Section Test 1

languageIcon English
  • pdpQsnIcon40 Questions
  • pdpsheetsIcon30 Marks
  • timerIcon25 Mins
languageIcon English
test-prime-package

Access ‘RRB NTPC’ Mock Tests with

  • 60000+ Mocks and Previous Year Papers
  • Unlimited Re-Attempts
  • Personalised Report Card
  • 500% Refund on Final Selection
  • Largest Community
students-icon
383k+ students have already unlocked exclusive benefits with Test Prime!
Our Plans
Monthsup-arrow