Q139: NDA 2020 Combined Session | Unknown | UnlockIAS

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Q139

NDA 2020 Combined SessionQ. 139 of 139

NDA 2020 Combined SessionQ139

Q: The instrument used for detecting the presence of electric current in a circuit is

(a)Refractometer

(b)Galvanometer

(c)Viscometer

(d)Diffractometer

Answer pending verification

Q138 Back to 2020 Combined Session Q140

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