It is used for observing distant objects like stars. planets. etc.
_____________ (Telescope, Binoculars)
_____________ (Telescope, Binoculars)
Question types
Some Machines and Appliances question types
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Sample Questions
Some Machines and Appliances questions
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It is used to see small things which are not visible to the naked eye.
_____________ (Microscope, Dish Antenna)
_____________ (Microscope, Dish Antenna)
It is used to identify the aircraft coming from far and to know its direction too.
_____________ (Radar, Microscope)
_____________ (Radar, Microscope)
It is used to see distant objects.
_____________ (Binoculars, Telescope)
_____________ (Binoculars, Telescope)
It is used to hear sound produced by any audio or video system without any disturbance.
_____________ (Headphone, Hi-Fi (High Fidelity))
_____________ (Headphone, Hi-Fi (High Fidelity))
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