Correct Questions: 0 | Wrong Questions: 0 | Total Score: 0 Points

Which instrument measures strength of electric current (in ampere) ?

Altimeter
Ammeter
Audiometer
Barometer


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Which instrument measures electrical power ?

Binocular
Cardiogram
Dynamo
Dynamometer


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Which instrument measures the depth of the ocean ?

Electrometer
Fathometer
Hydrometer
Hydrophone


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Which instrument measures the specific gravity of liquid ?

Electrometer
Fathometer
Hydrometer
Hydrophone


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Which instrument determines the purity of milk ?

Lactometer
Manometer
Microphone
Microscope


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Which instrument is used to obtain magnified view of small objects ?

Lactometer
Manometer
Microphone
Microscope


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Which instrument measures distance covered by wheeled vehicles ?

Odometer
Periscope
Radar
Radiometer


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Which instrument is used for detecting the direction and range of a plane by means radio microwaves ?

Odometer
Periscope
Radar
Radiometer


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Which instrument is used in measuring speeds of aeroplanes and motor boats ?

Spectrometer
Stethoscope
Tachometer
Telescope


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Which instrument is used to view distant objects in space ?

Spectrometer
Stethoscope
Tachometer
Telescope


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