What is the primary function of a UPS when main power fails?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Prepare for the CAT Theory Grade 11 Test. Explore flashcards, quizzes, and curated questions designed to enhance understanding. Each question is accompanied by hints and detailed explanations to ensure readiness for your test.

Multiple Choice

What is the primary function of a UPS when main power fails?

Explanation:
Think of a UPS as a short-term power reserve that kicks in the moment the mains fail. Its main job is to keep connected devices powered long enough for you to save your work and shut things down safely, or for an automatic shutdown to occur if the outage lasts longer. This helps prevent data loss and abrupt system damage from sudden outages. It doesn’t repair hardware, it doesn’t make the computer run faster, and it doesn’t store data in the cloud.

Think of a UPS as a short-term power reserve that kicks in the moment the mains fail. Its main job is to keep connected devices powered long enough for you to save your work and shut things down safely, or for an automatic shutdown to occur if the outage lasts longer. This helps prevent data loss and abrupt system damage from sudden outages. It doesn’t repair hardware, it doesn’t make the computer run faster, and it doesn’t store data in the cloud.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy