2. Sample Papers
  3. SSC

SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-1

  • question_answer
    Endoscope is an Instrument used to detect the ulcers in the stomach has a long narrow tube (with a small glowing bulb at one end) which is inserted in to the stomach through the mouth contains.

    A)  small current carrying wire

    B)  a narrow tube containing water

    C)  optical fibre  

    D)  a narrow tube containing some chemical solution

    Correct Answer: C

    Solution :

     An endoscope can consist of a rigid or flexible tube and a light delivery system to illuminate the organ or object under inspection. The light source is normally outside the body and the light is typically directed via an optical fiber system. A lens system transmits the image from the objective lens to the viewer, typically a relay lens system in the case of rigid endoscopes or a bundle of fiber optics in the case of a fiberscope.


You need to login to perform this action.
You will be redirected in 3 sec spinner