SSC General Science & Technology Sample Paper NCERT Sample Paper-6

  • question_answer
    Consider the following statements regarding 'Solar Impulse'
    1. Solar impulse, the plane powered by the Sun.
    2. The wingspan of the plane is similar to that of airbus-A 340 and its weight it merely 1.6 tonnes
    3. The energy was stored in a range of lithium-ion batteries, used to drive the propellers. Which of the above statement(s) is/are correct?

    A)  1 Only 

    B)  3 Only

    C)  1 and 3

    D)  All of these

    Correct Answer: D

    Solution :

    [d] Solar Impulse is a Swiss long- range experimental solar-powered aircraft project, and also the name of the project's two operational aircraft. The aircraft are single-seat monoplanes powered by photovoltaic cells and capable of taking off under their own power.

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