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  • Question
  • The researchers from which university created a 3D-printed device that that can produce electricity from falling snow?


  • Options
  • A. Columbia University, New York
  • B. Yale University
  • C. University of California, Los Angeles
  • D. University of California, Berkeley

  • Correct Answer
  • University of California, Los Angeles 

    Explanation
    The researchers at the University of California, Los Angeles (UCLA), US created a 3D-printed device that that can produce electricity from falling snow. The device is small, inexpensive, thin, flexible like a plastic-sheet and can work anywhere because it provides its own power and does not need batteries. The research study was published in the journal 'Nano Energy' and UCLA's Richard Kaner is the senior author of it. The device termed as snow-based triboelectric nanogenerator or snow TENG, generates charge through static electricity and produces energy from electron-exchange.

  • More questions

    • 1. Name the country which has agreed to strengthen economic co-operation with India.

    • Options
    • A. Japan
    • B. US
    • C. Netherland
    • D. Russia
    • Discuss
    • 2. Name the country which won the Sultan Azlan Shah Cup 2019.

    • Options
    • A. Malaysia
    • B. India
    • C. South Korea
    • D. Canada
    • Discuss
    • 3. Which of the following movies won the 74th Golden Globes Best Motion Picture Award in the Drama category?

    • Options
    • A. La La Land
    • B. Moonlight
    • C. Nocturnal Animals
    • D. Fences
    • Discuss
    • 4. Which bank has reduced its benchmark lending rate by 0.05% points?

    • Options
    • A. Syndicate Bank
    • B. Union Bank of India
    • C. Allahabad Bank
    • D. Bank of India
    • Discuss
    • 5. The Union Government in recent past revised the Mode of Moderation and Memorandum of Understanding to establish the Border Haats with this country.

    • Options
    • A. Myanmar
    • B. Nepal
    • C. Bangladesh
    • D. Sri Lanka
    • Discuss
    • 6. Former Union Minister, Akhilesh Das Gupta passed away in Lucknow, Uttar Pradesh on 12 April 2017, after suffering from a heart attack. Which party did he serve under in the government?

    • Options
    • A. Bharatiya Janata Party
    • B. Congress Party
    • C. Samajwadi Party
    • D. Bahujan Samajh Party
    • Discuss
    • 7. Which film has won the Golden Bear Award at the 67th Berlin International Film Festival-2017?

    • Options
    • A. Bright Nights
    • B. The Other Side of Hope
    • C. On Body and Soul
    • D. Close Knit
    • Discuss
    • 8. Who is the author of the book "Mr and Mrs Jinnah: The Marriage that Shook India"?

    • Options
    • A. Teesta Setalvad
    • B. Bertil Falk
    • C. Sheela Redddy
    • D. Audrey Truschke
    • Discuss
    • 9. Name the Bank which became the second largest public sector undertaking (PSU) bank.

    • Options
    • A. Axis Bank
    • B. Bank of Baroda
    • C. Union Bank of India
    • D. Dena Bank
    • Discuss
    • 10. As per an announcement by the Union Government, India's nuclear power generation capacity will be tripled by

    • Options
    • A. 2021
    • B. 2022
    • C. 2023
    • D. 2024
    • Discuss


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