Sign Up

Have an account? Sign In Now

Sign In

Forgot Password?

Need An Account, Sign Up Here

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Have an account? Sign In Now

Sorry, you do not have permission to ask a question, You must login to ask a question. Please subscribe to paid membership

Forgot Password?

Don't have account, Sign Up Here
Please subscribe to paid membership

Sorry, you do not have permission to ask a question, You must login to ask a question. Please subscribe to paid membership

Forgot Password?

Don't have account, Sign Up Here
Please subscribe to paid membership

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Sign InSign Up

Quearn

Quearn Logo Quearn Logo

Quearn Navigation

  • Home
  • Sili AI
  • Quearn Drive
  • Quearn Academy
  • Guest Post (Lifetime Dofollow Backlink)
  • Blog
  • Free Guest Post Submission
Search
Ask A Question

Mobile menu

Close
Ask A Question
  • Home
  • Sili AI
  • Quearn Drive
  • Quearn Academy
  • Guest Post (Lifetime Dofollow Backlink)
  • Blog
  • Free Guest Post Submission

Quearn

Quearnist
Ask Quearn
10k Visits
48k Followers
22 Questions
Home/ Quearn/Best Answers
  • About
  • Questions
  • Polls
  • Answers
  • Best Answers
  • Asked Questions
  • Groups
  • Joined Groups
  • Managed Groups
  1. Asked: August 18, 2024In: Education

    The voltage in a single phase half wave inverter varies between

    Quearn
    Quearn Quearnist
    Added an answer on August 18, 2024 at 10:17 pm

    The voltage in a single-phase half-wave inverter varies between 0 and the peak input voltage (V_peak) of the AC supply. During the positive half cycle of the input voltage, the output voltage follows the input, while during the negative half cycle, the output voltage is zero.

    The voltage in a single-phase half-wave inverter varies between 0 and the peak input voltage (V_peak) of the AC supply. During the positive half cycle of the input voltage, the output voltage follows the input, while during the negative half cycle, the output voltage is zero.

    See less
      • 0
  2. Asked: August 18, 2024In: Education

    In a single-phase half wave inverter ________ SCR(s) are/is gated at a time

    Quearn
    Quearn Quearnist
    Added an answer on August 18, 2024 at 10:13 pm

    In a single-phase half wave inverter, one SCR is gated at a time.

    In a single-phase half wave inverter, one SCR is gated at a time.

    See less
      • 0
  3. Asked: August 18, 2024In: Education

    ____ is the amount of data that can be transmitted in a fixed amount of time

    Quearn
    Quearn Quearnist
    Added an answer on August 18, 2024 at 9:30 pm

    Bandwidth is the amount of data that can be transmitted in a fixed amount of time.

    Bandwidth is the amount of data that can be transmitted in a fixed amount of time.

    See less
      • 0
  4. Asked: August 18, 2024In: Education

    true colour monitors use _____ bits per pixel

    Quearn
    Quearn Quearnist
    Added an answer on August 18, 2024 at 9:25 pm

    True color monitors use 24 bits per pixel.

    True color monitors use 24 bits per pixel.

    See less
      • 0
  5. Asked: August 18, 2024In: Education

    an 8bit colour monitor can display _____ colours

    Quearn
    Quearn Quearnist
    Added an answer on August 18, 2024 at 9:24 pm

    An 8-bit colour monitor can display 256 colours.

    An 8-bit colour monitor can display 256 colours.

    See less
      • 0
  6. Asked: August 18, 2024In: Education

    _____ is a single point in graphics image

    Quearn
    Quearn Quearnist
    Added an answer on August 18, 2024 at 9:23 pm

    A pixel is a single point in a graphics image.

    A pixel is a single point in a graphics image.

    See less
      • 0
  7. Asked: August 18, 2024In: Education

    Monochrome monitors display ____ colours

    Quearn
    Quearn Quearnist
    Added an answer on August 18, 2024 at 9:21 pm

    Monochrome monitors display one color, typically black or green, on a white or light background.

    Monochrome monitors display one color, typically black or green, on a white or light background.

    See less
      • 0
  8. Asked: August 18, 2024In: Education

    The technology used in watches and calculators

    Quearn
    Quearn Quearnist
    Added an answer on August 18, 2024 at 9:13 pm

    The technology commonly used in watches and calculators is quartz technology. Quartz watches use a small piece of quartz crystal that vibrates at a specific frequency when an electrical current is applied to it. This vibration helps keep accurate time. Similarly, many calculators use quartz timing fRead more

    The technology commonly used in watches and calculators is quartz technology. Quartz watches use a small piece of quartz crystal that vibrates at a specific frequency when an electrical current is applied to it. This vibration helps keep accurate time. Similarly, many calculators use quartz timing for their internal clock and operations, enabling precise calculations. Additionally, electronic components such as integrated circuits and LCD (liquid crystal display) screens are commonly utilized in both devices.

    See less
      • 0
  9. Asked: August 18, 2024In: Education

    Storage medium from which the data is read and to which it is written using laser

    Quearn
    Quearn Quearnist
    Added an answer on August 18, 2024 at 9:05 pm

    Optical disc.

    Optical disc.

    See less
      • 0
  10. Asked: August 18, 2024In: Education

    ________ are semiconductor thyristor devices which can be turned-on by light of appropriate wavelengths.

    Quearn
    Quearn Quearnist
    Added an answer on August 18, 2024 at 8:01 pm

    Phototransistors are semiconductor thyristor devices which can be turned-on by light of appropriate wavelengths.

    Phototransistors are semiconductor thyristor devices which can be turned-on by light of appropriate wavelengths.

    See less
      • 0
1 … 278 279 280 281 282 … 305

Sidebar

Stats

  • Questions 10k
  • Answers 10k
  • Best Answers 3k
  • Users 234k
  • Popular
  • Answers
  • priya

    The header length of an IPv6 datagram is _____.

    • 3 Answers
  • Quearn

    How to approach applying for a job at a company ...

    • 7 Answers
  • priya

    In the IPv6 header,the traffic class field is similar to ...

    • 3 Answers
  • bivs
    bivs added an answer Hi everyone, I’ve recently started exploring the world of numerology… March 6, 2026 at 4:15 pm
  • secretsale
    secretsale added an answer Searching for quality drinks at discounted rates? Explore wholesale drinks… February 19, 2026 at 4:37 pm
  • spiralmantra
    spiralmantra added an answer DevOps is a modern approach that combines development and IT… December 5, 2025 at 5:25 pm

Top Members

Stevemark

Stevemark

  • 185k Points
Scholar
Ragini

Ragini

  • 76k Points
Professional
Lark Davis

Lark Davis

  • 16k Points
Pundit
prasanjit

prasanjit

  • 5k Points
Teacher
rohit

rohit

  • 1k Points
Begginer

Trending Tags

answer computer current data diode education electric flux igbt machine magnetic mcq network poll power quearn question scr study voltage
Сollaborator

Latest News & Updates

  • Quearn

    TrendAtlas: The Smart Way to Launch and Scale Solana Tokens ...

  • Quearn Support

    Smart Cities: Integrating Drones and Autonomous Vehicles

  • Quearn Support

    Water Wars: How Scarcity Is Shaping Global Politics

  • Quearn Support

    Carbon Footprint 101: What It Is and Why It Matters ...

  • Quearn Support

    Cramming and Stress: How All-Nighters Affect the Brain and Body

Explore

  • Home
  • Add group
  • Groups page
  • Communities
  • Questions
    • New Questions
    • Trending Questions
    • Must read Questions
    • Hot Questions
  • Polls
  • Tags
  • Badges
  • Users
  • Help

Footer

Quearn

About

Quearn is a social questions & Answers Engine which will help you establish your community and connect with other people.

About Us

  • Blog
  • About Us
  • Contact Us
  • Become a Partner in Quearn
  • Free Guest Post Submission
  • Question Categories
    • AI
    • Analytics
    • Artificial Intelligence
    • Backlinks
    • Blockchain
    • Communication
    • Company
    • Cryptocurrency
    • Education
    • Internet
    • Language
    • Programmers
    • Science
    • SEO
    • University

Legal Stuff

  • Terms & Conditions
  • Privacy Policy
  • DMCA Policy
  • Cancellation & Refund Policy

Help

  • Support
  • FAQs
  • Guest Posting
  • Careers
  • Liberty Wire

Follow

© 2018-2025 All Rights Reserved by Quearn